Mader’s Understanding Human Anatomy & Physiology 10Th Edition By Susannah Longenbaker – Test Bank
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Sample Test
Mader’s Understanding Human Anatomy & Physiology, 10e (Longenbaker)
Chapter 3 Cell Structure and Function
1) Which of the following types of cells are anucleate when
mature?
1. A)
Liver cells
2. B)
White blood cells
3. C)
Erythrocytes
4. D)
Skeletal muscle cells
Answer: C
Section: 03.01
Topic: Intracellular organization; Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.01 Name the three main parts of a
human cell.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
2) Which are found inside the nucleus? Choose all that apply.
1. A)
Rough endoplasmic reticulum
2. B)
Lysosomes
3. C)
Chromatin
4. D)
Nucleolus
Answer: C, D
Section: 03.01
Topic: Intracellular organization
Bloom’s: 1. Remember
Learning Outcome: 03.03 Explain the structure and function
of the nucleus.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
3) The gelatinous supporting material of a cell is the
1. A)
plasma membrane.
2. B)
nucleus.
3. C)
cytoplasm.
4. D)
organelle.
Answer: C
Section: 03.01
Topic: Intracellular organization
Bloom’s: 1. Remember
Learning Outcome: 03.01 Name the three main parts of a
human cell.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
4) Small structures that compartmentalize the cell for the
various cellular activities are
1. A)
nuclei.
2. B)
organelles.
3. C)
matrices.
4. D)
mosaics.
Answer: B
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.01 Name the three main parts of a
human cell.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
5) The plasma membrane consists primarily of
1. A)
phospholipids and proteins.
2. B)
sugars and starches.
3. C)
phospholipids and nitrogenous bases.
4. D)
sugars and proteins.
Answer: A
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.03 Describe how proteins are distributed
in a cell membrane, and explain their functions.
6) Which are characteristics of the cytoskeleton? Choose all
that apply.
1. A) It
is made up of filaments and microtubules.
2. B) It
produces proteins.
3. C) It
stores calcium.
4. D) It
maintains cell shape.
Answer: A, D
Section: 03.01
Topic: Intracellular organization
Bloom’s: 1. Remember
Learning Outcome: 03.08 Describe the structures and
function of the cytoskeleton.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
7) The phospholipid molecules are arranged with
1. A)
the hydrophilic tails facing outward and the hydrophobic heads facing inward.
2. B)
the hydrophilic tails facing inward and the hydrophobic heads facing outward.
3. C)
the hydrophilic heads facing outward and the hydrophobic tails facing inward.
4. D)
the hydrophilic heads facing inward and the hydrophobic tails facing outward.
Answer: C
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.01 Describe how lipids are
distributed in a cell membrane, and explain their functions.
8) Think about the bilayer arrangement of phospholipids in cell
membranes. Now imagine if extracellular and intracellular fluids were made of
oil instead of water. How would the phospholipids arrange themselves?
1. A)
The hydrophilic heads would be oriented toward the middle, with hydrophobic tails
pointing outward.
2. B)
The hydrophobic heads would be oriented toward the oil, so outward; the
hydrophilic tails would be pointed inward.
3. C)
The hydrophobic tails would be oriented inward, while the hydrophilic heads
would point outward.
Answer: A
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 3. Apply
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.01 Describe how lipids are
distributed in a cell membrane, and explain their functions.
9) The movement of protein molecules within the phospholipid
bilayer is described by the
1. A)
fluid mosaic model.
2. B)
lipid mosaic model.
3. C)
protein-lipid mosaic model.
4. D)
cholesterol mosaic model.
Answer: A
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.01 Describe how lipids are
distributed in a cell membrane, and explain their functions.; C.07.03 Describe
how proteins are distributed in a cell membrane, and explain their functions.
10) The presence of cholesterol molecules in plasma membranes is
to
1. A)
allow the buildup of fats.
2. B)
change the chemical nature of the membrane.
3. C)
create a mosaic pattern.
4. D)
stabilize the phospholipids bilayer.
Answer: D
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.01 Describe how lipids are
distributed in a cell membrane, and explain their functions.
11) Which of the following is a key role of glycolipids and
glycoproteins in the plasma membrane?
1. A)
Transportation of molecules through the membrane
2. B) Stabilization
of the phospholipid bilayer
3. C)
Cell identification
4. D)
Cell movement
Answer: C
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.02 Describe how carbohydrates are
distributed in a cell membrane, and explain their functions.
12) Nucleoplasm is the
1. A)
semifluid medium within the nucleus.
2. B)
membrane that surrounds the nucleus.
3. C)
genetic material within the nucleus.
4. D)
parts of the plasma membrane that came from the nucleus.
Answer: A
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.01 Name the three main parts of a
human cell.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
13) Functions of membrane proteins include all of the following
except
1. A)
carriers.
2. B)
cell identification.
3. C)
form ribosomal subunits.
4. D)
receptors.
5. E)
channels.
Answer: C
Section: 03.01
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.02 Describe the structure and
function of the plasma membrane.
HAPS Objective: C.07.03 Describe how proteins are
distributed in a cell membrane, and explain their functions.
14) Tightly coiled, rod-like structures of DNA and proteins are
called
1. A)
nucleoli.
2. B)
ribosomes.
3. C)
chromatin.
4. D)
chromosomes.
Answer: D
Section: 03.01
Topic: Nucleic acids: DNA and RNA
Bloom’s: 1. Remember
Learning Outcome: 03.03 Explain the structure and function
of the nucleus.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
15) The function of the nucleolus is to make
1. A)
mitochondria.
2. B)
endoplasmic reticulum.
3. C)
chromosomes.
4. D)
ribosomes.
Answer: D
Section: 03.01
Topic: Intracellular organization; Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.03 Explain the structure and function
of the nucleus.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.; C.09.02c For each different type
of organelle associated with human cells, describe the function of the
organelle.
16) The nuclear envelope’s structure is a
1. A) double-layered
membrane with pores.
2. B)
single-layered membrane with pores.
3. C)
solid single-layered membrane.
4. D)
solid double-layered membrane.
Answer: A
Section: 03.01
Topic: Membrane structure and function; Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.03 Explain the structure and function
of the nucleus.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
17) Proteins that are mainly used inside the cell are
synthesized
1. A) in
the nucleus.
2. B) on
cytoplasmic ribosomes.
3. C) on
the rough ER.
4. D) in
the nucleoli.
Answer: B
Section: 03.01
Topic: Protein synthesis
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
18) Which of the following organelles is not part of the
endomembrane system?
1. A)
rough ER.
2. B) mitochondria.
3. C)
Golgi apparatus.
4. D)
vesicles.
Answer: B
Section: 03.01
Topic: Protein synthesis
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
19) Chromatin is made of
1. A)
nucleoplasm and ribosomal subunits.
2. B)
DNA, protein, some RNA.
3. C)
phospholipids and glycoproteins.
4. D)
RNA, phospholipids, and chromosomes.
Answer: B
Section: 03.01
Topic: Nucleic acids: DNA and RNA
Bloom’s: 1. Remember
Learning Outcome: 03.03 Explain the structure and function
of the nucleus.
HAPS Objective: C.12.04 Analyze the interrelationships
among chromatin, chromosomes and chromatids.
20) Which of the following organelles functions in protein
synthesis?
1. A)
Ribosomes
2. B)
Golgi apparatus
3. C)
Smooth ER
4. D)
All apply.
Answer: A
Section: 03.01
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02c For
each different type of organelle associated with human cells, describe the
function of the organelle.
21) A system of membranous channels and saccules that runs from
the nuclear membrane through the cytoplasm is the
1. A)
nucleolus.
2. B)
Golgi apparatus.
3. C)
endoplasmic reticulum.
4. D)
mitochondria.
Answer: C
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02b For
each different type of organelle associated with human cells, describe the
structure of the organelle.
22) The rough endoplasmic reticulum is covered with
1. A)
Golgi apparatus.
2. B)
ribosomes.
3. C)
lysosomes.
4. D)
nucleoli.
Answer: B
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02b For
each different type of organelle associated with human cells, describe the
structure of the organelle.
23) Liver cells help to detoxify drugs. Therefore, they would
have a large number of
1. A)
rough ER.
2. B)
Golgi apparatus.
3. C)
smooth ER.
4. D)
centrioles.
Answer: C
Section: 03.01
Topic: Organelles
Bloom’s: 2. Understand
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02c For
each different type of organelle associated with human cells, describe the
function of the organelle.
24) Which of the following serves as the site for the synthesis
of phospholipids?
1. A)
Plasma membrane
2. B)
Rough endoplasmic reticulum
3. C)
Smooth endoplasmic reticulum
4. D)
Golgi apparatus
Answer: C
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02c For
each different type of organelle associated with human cells, describe the
function of the organelle.
25) Which of the following function(s) in protein production?
1. A)
Ribosomes and smooth ER
2. B)
Golgi apparatus and mitochondria
3. C)
Rough ER and peroxisomes
4. D)
Ribosomes, Golgi apparatus, and rough ER
Answer: D
Section: 03.01
Topic: Protein synthesis
Bloom’s: 2. Understand
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
26) Which organelle is involved in processing, packaging, and
secretion of proteins and lipids?
1. A)
Ribosomes
2. B)
Golgi apparatus
3. C)
Peroxisomes
4. D)
Chromosomes
Answer: B
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.04 Describe the structures and roles
of the endoplasmic reticulum and the Golgi apparatus in the cytoplasm.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
27) Which are characteristics of lysosomes? Choose all that
apply.
1. A)
They are formed by the Golgi apparatus.
2. B)
They are formed in the smooth endoplasmic reticulum.
3. C)
They contain digestive enzymes.
4. D)
They transport substances throughout the cell.
Answer: A, C
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.05 Detail the structures of lysosomes
and the role of these organelles in the breakdown of molecules.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
28) A disease involving a missing or inactive lysosomal enzyme
in nerve cells is called
1. A)
Golgi’s disease.
2. B)
multiple sclerosis.
3. C)
neuritis.
4. D)
Tay-Sachs disease.
Answer: D
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.05 Detail the structures of lysosomes
and the role of these organelles in the breakdown of molecules.
HAPS Objective: C.15.02 Predict the types of problems that
would occur if the cells could not maintain homeostasis due to abnormalities in
organelle function, transport processes, protein synthesis, or the cell cycle.
29) Digestive sacs found in cells that help to detoxify drugs
and alcohol are
1. A)
peroxisomes.
2. B)
centrioles.
3. C)
ribosomes.
4. D) rough
ER.
Answer: A
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.05 Detail the structures of lysosomes
and the role of these organelles in the breakdown of molecules.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
30) Mitochondria
1. A)
produce protein.
2. B)
store food.
3. C)
produce ATP.
4. D)
digest food.
Answer: C
Section: 03.01
Topic: Organelles; Cellular respiration
Bloom’s: 1. Remember
Learning Outcome: 03.06 Describe the structure of
mitochondria and their role in producing ATP.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
31) Which are characteristics of mitochondria? Choose all that
apply.
1. A)
They produce ATP.
2. B)
Cellular respiration occurs here.
3. C)
They produce proteins.
4. D)
They use oxygen; they are the reason why humans breathe.
Answer: A, B, D
Section: 03.01
Topic: Organelles; Cellular respiration
Bloom’s: 1. Remember
Learning Outcome: 03.06 Describe the structure of
mitochondria and their role in producing ATP.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
32) The inner folds of membrane in mitochondria, where
many of the reactions of aerobic cellular respiration occur, are called
1. A)
smooth ER.
2. B)
cristae.
3. C)
grana.
4. D)
thylakoid membranes.
Answer: B
Section: 03.01
Topic: Organelles; Cellular respiration
Bloom’s: 1. Remember
Learning Outcome: 03.06 Describe the structure of
mitochondria and their role in producing ATP.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
33) Which elements of the cytoskeleton help maintain the shape
of the cells, move organelles around, and aid in cell division?
1. A)
Intermediate fibers
2. B)
Cilia
3. C)
Microtubules
4. D)
Actin filaments
Answer: C
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.08 Describe the structures and
function of the cytoskeleton.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
34) Which cytoskeletal structure is involved in the movement of
chromosomes during cell division?
1. A)
Actin filaments
2. B)
Intermediate filaments
3. C)
Microtubules
4. D)
Microvilli
Answer: C
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.08 Describe the structures and
function of the cytoskeleton.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02c For
each different type of organelle associated with human cells, describe the
function of the organelle.
35) What is one of the main functions of intermediate filaments?
1. A)
Cell-to-cell junctions
2. B)
Cell movement
3. C)
Form flagella
4. D)
Cell shape
Answer: A
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.08 Describe the structures and
function of the cytoskeleton.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
36) Microtubule assembly is regulated by the
1. A)
centrosome.
2. B)
centromere.
3. C)
Golgi apparatus.
4. D)
mitochondria.
Answer: A
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.08 Describe the structures and
function of the cytoskeleton.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
37) Short cylinders with a 9 + 0 pattern that form the spindle
apparatus during cell division are
1. A)
centrioles.
2. B)
basal bodies.
3. C)
flagella.
4. D)
actin filaments.
Answer: A
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.07 Describe the structures of
centrioles, cilia, and flagella and their roles in cellular movement.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
38) Sperm use ________ for movement.
1. A)
cilia
2. B)
flagella
3. C)
microvilli
4. D)
microfilaments
Answer: B
Section: 03.01
Topic: Organelles
Bloom’s: 1. Remember
Learning Outcome: 03.07 Describe the structures of
centrioles, cilia, and flagella and their roles in cellular movement.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the
organelle.; C.09.02c For each different type of organelle associated with human
cells, describe the function of the organelle.
39) ________ are small hair-like extensions that produce
movement across the surface of cells.
1. A)
Cilia
2. B)
Flagella
3. C)
Microvilli
4. D)
Basal bodies
Answer: A
Section: 03.01
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.07 Describe the structures of
centrioles, cilia, and flagella and their roles in cellular movement.
HAPS Objective: C.09.02a For each different type of
organelle associated with human cells, identify the organelle.; C.09.02c For
each different type of organelle associated with human cells, describe the
function of the organelle.
40) ________ help keep the lungs clean.
1. A)
Cilia
2. B)
Flagella
3. C)
Basal bodies
4. D)
Microvilli
Answer: A
Section: 03.01
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.07 Describe the structures of
centrioles, cilia, and flagella and their roles in cellular movement.
HAPS Objective: C.09.02c For each different type of
organelle associated with human cells, describe the function of the organelle.
41) What structure anchors cilia and flagella?
1. A) Microvilli
2. B)
Basal body
3. C)
Hilus
4. D)
Hillock
Answer: B
Section: 03.01
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.07 Describe the structures of
centrioles, cilia, and flagella and their roles in cellular movement.
HAPS Objective: C.09.02b For each different type of
organelle associated with human cells, describe the structure of the organelle.
42) The plasma membrane is
1. A)
impermeable.
2. B)
permeable to everything.
3. C)
selectively permeable.
Answer: C
Section: 03.02
Topic: Membrane structure and function
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.06.01 Identify the three main parts of a
cell, and list the general functions of each.
43) What differentiates passive transport from active transport?
1. A)
Passive transport moves substances into cells, while active transport moves
substances out of cells.
2. B) Passive
transport requires carriers, while active transport does not.
3. C)
Passive transport does not use cellular energy, while active transport uses
cellular energy.
4. D)
Passive transport only moves water, while active transport only moves proteins.
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01c Discuss the energy requirements
and, if applicable, the sources of energy for each process with respect to the
following membrane transport processes – simple diffusion, facilitated
diffusion, osmosis, active transport, exocytosis, endocytosis, phagocytosis,
pinocytosis.
44) The random movement of simple substances from an area of
higher concentration to an area of lower concentration is called
1. A)
exocytosis.
2. B)
filtration.
3. C)
diffusion.
4. D)
pumping.
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
45) Small lipid soluble molecules would move through the plasma
membrane by
1. A)
diffusion.
2. B)
osmosis.
3. C)
filtration.
4. D)
pumping.
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01a State the type of material moving
in each process with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
46) Proteins do not pass through plasma membranes because
1. A)
the membrane is made of protein.
2. B)
they contain nitrogen.
3. C)
they are very large molecules.
4. D)
they cause emulsification.
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01a State the type of material moving
in each process with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
47) The movement of H2O across a plasma membrane
1. A) is
called osmosis.
2. B) is
called facilitated filtration.
3. C)
requires cellular energy.
4. D) is
called osmosis and requires cellular energy.
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01a State the type of material moving
in each process with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
48) The term “tonicity” refers to
1. A)
the effect of a solution on water movement into or out of cells.
2. B)
the separation of one cell into two daughter cells.
3. C)
the secretion of products outside of the cell through the plasma membrane.
4. D)
the effects of filtration on a cell.
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
49) When a cell is placed into a(n) ________ solution, the cell
maintains its size.
1. A)
isotonic
2. B)
hypotonic
3. C)
hypertonic
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
50) When a cell is placed into a(n) ________ solution, water
enters the cell.
1. A)
isotonic
2. B)
hypotonic
3. C)
hypertonic
Answer: B
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
51) Hemolysis means
1. A)
swelling of cells.
2. B)
shrinking of blood cells.
3. C)
diffusion of cells into blood.
4. D)
bursting of blood cells
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
52) When a cell is placed into a(n) ________ solution, crenation
is possible.
1. A)
isotonic
2. B)
hypotonic
3. C)
hypertonic
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move across
the plasma membrane, and distinguish between passive and active transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
53) A cell that has crenated has
1. A)
swollen up.
2. B)
burst.
3. C)
broken in half.
4. D)
shrunk.
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.
54) Filtration
1. A)
pushes material out of the blood.
2. B)
uses blood pressure to move fluids.
3. C)
can separate large particles from small particles.
4. D)
All apply.
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
55) Which of the following is NOT a passive process of movement?
1. A)
Solute pumps
2. B)
Osmosis
3. C)
Facilitated diffusion
4. D)
Diffusion
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01c Discuss the energy requirements
and, if applicable, the sources of energy for each process with respect to the
following membrane transport processes – simple diffusion, facilitated
diffusion, osmosis, active transport, exocytosis, endocytosis, phagocytosis,
pinocytosis.
56) When a substance cannot cross the plasma membrane by itself,
and instead uses a protein carrier to move from high to low concentration, it
uses
1. A)
facilitated diffusion.
2. B)
active transport.
3. C)
osmosis.
4. D)
simple diffusion.
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
57) Which process does not require a concentration gradient?
1. A)
Active transport
2. B)
Diffusion
3. C)
Facilitated diffusion
4. D)
Osmosis
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
58) The protein that malfunctions in cystic fibrosis is a
1. A)
sodium pump
2. B)
chloride channel
3. C)
potassium channel
4. D)
calcium pump
Answer: B
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.15.01 Predict factors or situations that
could disrupt organelle function, transport processes, protein synthesis, or
the cell cycle.
59) Active transport
1. A)
moves materials against their concentration gradients.
2. B)
requires energy.
3. C)
occurs in cells with many mitochondria.
4. D)
All apply.
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.;
C.08.01c Discuss the energy requirements and, if applicable, the sources of
energy for each process with respect to the following membrane transport
processes – simple diffusion, facilitated diffusion, osmosis, active transport,
exocytosis, endocytosis, phagocytosis, pinocytosis.
60) A carrier protein is required
1. A)
for all forms of passive transport.
2. B)
for active transport.
3. C) to
move water.
4. D)
for filtration.
Answer: B
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
61) Polydipsia leads to dehydration which can cause pulmonary
edema.
Answer: FALSE
Explanation: Polydipsia causes water intoxication which
can lead to pulmonary edema.
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01d Give examples of each process in
the human body with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
62) The movement of materials into a cell by the formation of a
pocket of the plasma membrane is called
1. A) exocytosis.
2. B)
hemolysis.
3. C)
crenation.
4. D)
endocytosis.
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
63) The formation of a pocket of the plasma membrane to bring in
solid materials is called
1. A)
exocytosis.
2. B)
pinocytosis.
3. C)
phagocytosis.
4. D)
facilitated diffusion.
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01a State the type of material moving
in each process with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.; C.08.01b Describe the mechanism by
which movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
64) The process of “cell drinking” is known as phagocytosis.
Answer: FALSE
Explanation: The process of “cell drinking” is known as
pinocytosis.
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following
membrane transport processes – simple diffusion, facilitated diffusion,
osmosis, active transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
65) Bringing solutions into a cell is called
1. A)
facilitated diffusion.
2. B)
pinocytosis.
3. C)
exocytosis.
4. D)
phagocytosis.
Answer: B
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01a State the type of material moving
in each process with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
66) Secretion of substances made by a cell would occur by the
process of
1. A)
pinocytosis.
2. B)
exocytosis.
3. C)
endocytosis.
4. D)
phagocytosis.
Answer: B
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01b Describe the mechanism by which
movement of material occurs in each process with respect to the following membrane
transport processes – simple diffusion, facilitated diffusion, osmosis, active
transport, exocytosis, endocytosis, phagocytosis, pinocytosis.
67) A white blood cell engulfing a bacterium is an example of
1. A)
pinocytosis.
2. B)
exocytosis.
3. C) active
transport.
4. D)
phagocytosis.
Answer: D
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 2. Understand
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.01d Give examples of each process in
the human body with respect to the following membrane transport processes –
simple diffusion, facilitated diffusion, osmosis, active transport, exocytosis,
endocytosis, phagocytosis, pinocytosis.
68) The condition where water is lost from the body, and the
concentration of solutes in body fluids rises, is called
1. A)
dehydration.
2. B)
hemolysis.
3. C)
osmosis.
4. D)
water intoxication.
Answer: A
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of hypertonic,
isotonic, and hypotonic conditions on cells.
69) Water intoxication can be due to
1. A)
loss of too much water.
2. B)
excessive sweating.
3. C)
excessive consumption of pure water.
4. D)
excessive consumption of low-sodium sports drinks.
Answer: C
Section: 03.02
Topic: Mechanisms for movement across cell membranes
Bloom’s: 1. Remember
Learning Outcome: 03.09 Describe how substances move
across the plasma membrane, and distinguish between passive and active
transport.
HAPS Objective: C.08.02 Describe the effects of
hypertonic, isotonic, and hypotonic conditions on cells.; C.15.02 Predict the
types of problems that would occur if the cells could not maintain homeostasis
due to abnormalities in organelle function, transport processes, protein synthesis,
or the cell cycle.
70) The process of programmed cell death is called
1. A)
mitosis.
2. B)
apoptosis.
3. C)
phagocytosis.
4. D)
endocytosis.
Answer: B
Section: 03.03
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.12.01c Referring to a generalized cell
cycle, including interphase and the stages of mitosis, analyze the functional
significance of each stage.
71) Apoptosis
1. A)
involves the destruction of a cell.
2. B)
occurs at the restriction checkpoint.
3. C)
involves departure from the cell cycle.
4. D)
All apply.
Answer: D
Section: 03.03
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.15.01 Predict factors or situations that
could disrupt organelle function, transport processes, protein synthesis, or
the cell cycle.
72) The portion of the cell cycle when a cell is not dividing
and instead performs normal cellular processes is called
1. A)
interphase.
2. B)
mitosis.
3. C)
apoptosis.
4. D)
exterophase.
Answer: A
Section: 03.03
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.12.01a Referring to a generalized cell
cycle, including interphase and the stages of mitosis, describe the events that
take place in each stage.
73) The period of interphase when cell growth,
organelle manufacturing, and preparation for DNA replication
occurs is the
1. A) G1
2. B) S2
3. C) G2
4. D)
mitotic phase.
Answer: A
Section: 03.03
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.12.01a Referring to a generalized cell
cycle, including interphase and the stages of mitosis, describe the events that
take place in each stage.
74) The period of interphase when DNA is replicated is the
1. A) G1
2. B) S
phase.
3. C) G2
4. D)
mitosis phase.
Answer: B
Section: 03.03
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.12.01a Referring to a generalized cell
cycle, including interphase and the stages of mitosis, describe the events that
take place in each stage.
75) The final period of interphase when proteins are made that
will be needed for cell division is
1. A) G1
2. B) S
phase.
3. C) G2
4. D)
cytokinesis phase.
Answer: C
Section: 03.02
Topic: Somatic cell division
Bloom’s: 1. Remember
Learning Outcome: 03.10 Describe the phases of the cell
cycle.
HAPS Objective: C.12.01a Referring to a generalized cell
cycle, including interphase and the stages of mitosis, describe the events that
take place in each stage.
76) The material that is replicated prior to cell division is
called
1. A)
RNA.
2. B)
protein.
3. C)
DNA.
4. D)
ATP.
Answer: C
Section: 03.03
Topic: Somatic cell division; DNA replication and the cell
cycle
Bloom’s: 1. Remember
Learning Outcome: 03.11 As a part of interphase, describe
the process of DNA replication.
HAPS Objective: C.12.01a Referring to a generalized cell
cycle, including interphase and the stages of mitosis, describe the events that
take place in each stage.; C.12.03 Describe DNA replication.
77) A duplicated chromosome is held together at its central
region called its
1. A)
centriole.
2. B)
centrosome.
3. C)
centromere.
4. D)
histone.
Answer: C
Section: 03.03
Topic: DNA replication and the cell cycle
Bloom’s: 1. Remember
Learning Outcome: 03.11 As a part of interphase, describe
the process of DNA replication.
HAPS Objective: C.12.03 Describe DNA replication.
78) If half of a DNA molecule is ACG-TCC-GTA, the complementary
half would be
1. A)
CTA-CTT-ACC.
2. B)
TGC-AGG-CAT.
3. C)
ACG-TCC-GTA.
4. D)
UGC-AGG-CAU.
Answer: B
Section: 03.03
Topic: DNA replication and the cell cycle
Bloom’s: 3. Apply
Learning Outcome: 03.11 As a part of interphase, describe
the process of DNA replication.
HAPS Objective: C.12.03 Describe DNA replication.
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