Marine Biology 8th Edition By Castro -Test Bank

 

 

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Sample Test

 Chapter 03

3
Student: ___________________________________________________________________________
1. Hydrogen bonds in water molecules are formed between:
A. Hydrogen atoms of adjacent molecules
B. Oxygen atoms of adjacent molecules
C. Hydrogen and oxygen atoms of adjacent molecules
D. Two hydrogen atoms of the same molecule
E. Two oxygen atoms of the same molecule
2. When water cools, the molecules move ______________ and take up ______________ space.
A. Faster, less
B. Slower, more
C. Faster, more
D. Slower, less
E. Up, less
3. Which of the following are not elements?
A. Sodium chloride
B. Nitrogen
C. Hydrogen
D. Oxygen
E. Magnesium
4. A temperature of 4°C indicates:
A. Boiling point of water
B. Maximum density of water
C. Freezing point of water
D. Sublimation point of water
E. Condensation point of water
5. Hydrogen bonds:
A. Lower the heat capacity of water
B. Cause ice to melt at a lower temperature
C. Make ice less dense than water
D. Lower the boiling point of water
E. Do not affect the heat capacity of water at all
6. Which ions comprise about 85% of the solutes in seawater?
A. Magnesium and sulfate
B. Sodium and chloride
C. Calcium and carbonate
D. Potassium and chloride
E. Calcium and sulfate
7. The salinity of water is generally expressed in:
A. Percentage per thousand liters of water
B. Total weight per pound
C. Percentage per liter
D. Parts per thousand
E. Percentage per thousand
8. The rule of constant proportions expresses that:
A. Salinity varies with geographical location
B. The percentage of sodium varies with depth
C. The percentage of chlorine varies with geographical location
D. Salinity varies depending on the season
E. The relative concentration of ions does not change
9. Salinity of seawater increases:
A. With an increase in rain
B. Near the mouth of rivers
C. Around ice as it melts in spring
D. With a decrease in depth
E. As evaporation increases
10. The heat capacity of water is ______________ compared with other naturally occurring substances.
A. High
B. Low
C. Equal
D. Fluctuates by location
E. None of the above
11. The secchi disk is used to indirectly estimate:
A. The type of light that is absorbed by water
B. How much light penetrates through the water column
C. How salinity varies with depth
D. The relationship between temperature and salinity
E. The amount of oxygen in the water
12. Water is unusual because it is less dense as a solid than a liquid. This is important for marine organisms
because:
A. A layer of ice insulates organisms beneath it
B. If ice was more dense, the oceans would freeze from the bottom and leave no available space
C. Cold water holds less oxygen than warm water
D. All of the above
E. A and B only
13. Pressure increases with depth by adding one atmosphere of pressure for every:
A. 10 meters of depth
B. 50 meters of depth
C. 100 meters of depth
D. 500 meters of depth
E. None of the choices are correct, pressure depends on the temperature of the water
14. The Coreolis effect is the direct result of one of the following:
A. Temperature
B. Gravitational pull of the sun
C. Ocean currents
D. Rotation of the earth
E. Wind
15. The factor that most affects wind patterns in the atmosphere of the earth:
A. Depth of the sea
B. Clouds
C. Temperature
D. Volcanoes
E. Gravitational pull of sun and moon
16. Trade winds:
A. Are unaffected by the Coreolis effect
B. Approach the Equator at a 90 degrees angle
C. Develop between 30 degrees north and 30 degrees south
D. Move north in the Northern Hemisphere
E. Change direction depending on ocean currents
17. Gyres are:
A. Large circular systems of surface currents
B. Affected by the Coreolis effect only in the Northern Hemisphere
C. Extend along the Equator
D. Extend over Antarctica
E. Are found only in the Pacific Ocean
18. The major surface currents of the oceans rotate counterclockwise in the:
A. Northern Hemisphere only
B. Southern Hemisphere only
C. In both hemispheres
D. In the Atlantic Ocean only
E. In the Pacific Ocean only
19. A cold current flows almost into the Equator along the:
A. Atlantic coast of North America
B. Atlantic coast of South America
C. Pacific coast of Australia
D. Pacific coast of Asia
E. Pacific coast of South America
20. The highest part of a wave is called the:
A. Trough
B. Period
C. Fetch
D. Wavelength
E. Crest
21. Wave size is affected by the amount of open water, or ______________, that winds blow over.:
A. Trough
B. Period
C. Fetch
D. Wavelength
E. Crest
22. Spring tides are caused by:
A. Gravitational attraction of the moon
B. Gravitational attraction of the sun
C. Gravitational attraction of the moon and the sun when in line
D. Gravitational attraction of moon and the sun when at right angles to each other
E. Ocean currents
23. A full tidal cycle lasts:
A. 12 hours
B. 12 hours, 50 minutes
C. 24 hours
D. 24 hours, 50 minutes
E. 48 hours
24. Mixed semidiurnal tides are characterized by:
A. Two daily high tides, one higher than the other
B. One daily high tide
C. Two daily high tides, both of the same approximate height
D. One daily high tide that is always higher than the high tide of the previous day
E. Two daily high and three daily low tides
25. The main thermocline is located at the zone:
A. Right above the mixed layer
B. Between the warm and cold layers
C. Along the bottom
D. Below the intermediate layer
E. Right at the surface in warm tropical water
26. How does the oxygen content of the ocean compare to the air that humans breathe?
A. Higher oxygen content
B. Lower oxygen content
C. No significant difference exists
D. Depends of the salinity of the water
E. Depends on the depth of the water
27. The Eckman spiral occurs as a result of:
A. Salinity
B. Transparency
C. Pressure
D. Dissolved gases
E. Wind
28. Which of the following is true about tropical organisms like corals?
A. They survive at higher latitudes on the eastern sides of oceans
B. They survive at higher latitudes of the western sides of oceans
C. They survive at higher latitudes on northern sides of oceans
D. There is no difference
E. A and B only
29. Forces that cause water movements lead to mixing of the ocean once every ______________ years
A. 2000
B. 3000
C. 4000
D. 5000
E. 6000
3 Key
1. Hydrogen bonds in water molecules are formed between:
A. Hydrogen atoms of adjacent molecules
B. Oxygen atoms of adjacent molecules
C. Hydrogen and oxygen atoms of adjacent molecules
D. Two hydrogen atoms of the same molecule
E. Two oxygen atoms of the same molecule
Castro – Chapter 03 #1
2. When water cools, the molecules move ______________ and take up ______________ space.
A. Faster, less
B. Slower, more
C. Faster, more
D. Slower, less
E. Up, less
Castro – Chapter 03 #2
3. Which of the following are not elements?
A. Sodium chloride
B. Nitrogen
C. Hydrogen
D. Oxygen
E. Magnesium
Castro – Chapter 03 #3
4. A temperature of 4°C indicates:
A. Boiling point of water
B. Maximum density of water
C. Freezing point of water
D. Sublimation point of water
E. Condensation point of water
Castro – Chapter 03 #4
5. Hydrogen bonds:
A. Lower the heat capacity of water
B. Cause ice to melt at a lower temperature
C. Make ice less dense than water
D. Lower the boiling point of water
E. Do not affect the heat capacity of water at all
Castro – Chapter 03 #5
6. Which ions comprise about 85% of the solutes in seawater?
A. Magnesium and sulfate
B. Sodium and chloride
C. Calcium and carbonate
D. Potassium and chloride
E. Calcium and sulfate
Castro – Chapter 03 #6
7. The salinity of water is generally expressed in:
A. Percentage per thousand liters of water
B. Total weight per pound
C. Percentage per liter
D. Parts per thousand
E. Percentage per thousand
Castro – Chapter 03 #7
8. The rule of constant proportions expresses that:
A. Salinity varies with geographical location
B. The percentage of sodium varies with depth
C. The percentage of chlorine varies with geographical location
D. Salinity varies depending on the season
E. The relative concentration of ions does not change
Castro – Chapter 03 #8
9. Salinity of seawater increases:
A. With an increase in rain
B. Near the mouth of rivers
C. Around ice as it melts in spring
D. With a decrease in depth
E. As evaporation increases
Castro – Chapter 03 #9
10. The heat capacity of water is ______________ compared with other naturally occurring
substances.
A. High
B. Low
C. Equal
D. Fluctuates by location
E. None of the above
Castro – Chapter 03 #10
11. The secchi disk is used to indirectly estimate:
A. The type of light that is absorbed by water
B. How much light penetrates through the water column
C. How salinity varies with depth
D. The relationship between temperature and salinity
E. The amount of oxygen in the water
Castro – Chapter 03 #11
12. Water is unusual because it is less dense as a solid than a liquid. This is important for marine
organisms because:
A. A layer of ice insulates organisms beneath it
B. If ice was more dense, the oceans would freeze from the bottom and leave no available space
C. Cold water holds less oxygen than warm water
D. All of the above
E. A and B only
Castro – Chapter 03 #12
13. Pressure increases with depth by adding one atmosphere of pressure for every:
A. 10 meters of depth
B. 50 meters of depth
C. 100 meters of depth
D. 500 meters of depth
E. None of the choices are correct, pressure depends on the temperature of the water
Castro – Chapter 03 #13
14. The Coreolis effect is the direct result of one of the following:
A. Temperature
B. Gravitational pull of the sun
C. Ocean currents
D. Rotation of the earth
E. Wind
Castro – Chapter 03 #14
15. The factor that most affects wind patterns in the atmosphere of the earth:
A. Depth of the sea
B. Clouds
C. Temperature
D. Volcanoes
E. Gravitational pull of sun and moon
Castro – Chapter 03 #15
16. Trade winds:
A. Are unaffected by the Coreolis effect
B. Approach the Equator at a 90 degrees angle
C. Develop between 30 degrees north and 30 degrees south
D. Move north in the Northern Hemisphere
E. Change direction depending on ocean currents
Castro – Chapter 03 #16
17. Gyres are:
A. Large circular systems of surface currents
B. Affected by the Coreolis effect only in the Northern Hemisphere
C. Extend along the Equator
D. Extend over Antarctica
E. Are found only in the Pacific Ocean
Castro – Chapter 03 #17
18. The major surface currents of the oceans rotate counterclockwise in the:
A. Northern Hemisphere only
B. Southern Hemisphere only
C. In both hemispheres
D. In the Atlantic Ocean only
E. In the Pacific Ocean only
Castro – Chapter 03 #18
19. A cold current flows almost into the Equator along the:
A. Atlantic coast of North America
B. Atlantic coast of South America
C. Pacific coast of Australia
D. Pacific coast of Asia
E. Pacific coast of South America
Castro – Chapter 03 #19
20. The highest part of a wave is called the:
A. Trough
B. Period
C. Fetch
D. Wavelength
E. Crest
Castro – Chapter 03 #20
21. Wave size is affected by the amount of open water, or ______________, that winds blow over.:
A. Trough
B. Period
C. Fetch
D. Wavelength
E. Crest
Castro – Chapter 03 #21
22. Spring tides are caused by:
A. Gravitational attraction of the moon
B. Gravitational attraction of the sun
C. Gravitational attraction of the moon and the sun when in line
D. Gravitational attraction of moon and the sun when at right angles to each other
E. Ocean currents
Castro – Chapter 03 #22
23. A full tidal cycle lasts:
A. 12 hours
B. 12 hours, 50 minutes
C. 24 hours
D. 24 hours, 50 minutes
E. 48 hours
Castro – Chapter 03 #23
24. Mixed semidiurnal tides are characterized by:
A. Two daily high tides, one higher than the other
B. One daily high tide
C. Two daily high tides, both of the same approximate height
D. One daily high tide that is always higher than the high tide of the previous day
E. Two daily high and three daily low tides
Castro – Chapter 03 #24
25. The main thermocline is located at the zone:
A. Right above the mixed layer
B. Between the warm and cold layers
C. Along the bottom
D. Below the intermediate layer
E. Right at the surface in warm tropical water
Castro – Chapter 03 #25
26. How does the oxygen content of the ocean compare to the air that humans breathe?
A. Higher oxygen content
B. Lower oxygen content
C. No significant difference exists
D. Depends of the salinity of the water
E. Depends on the depth of the water
Castro – Chapter 03 #26
27. The Eckman spiral occurs as a result of:
A. Salinity
B. Transparency
C. Pressure
D. Dissolved gases
E. Wind
Castro – Chapter 03 #27
28. Which of the following is true about tropical organisms like corals?
A. They survive at higher latitudes on the eastern sides of oceans
B. They survive at higher latitudes of the western sides of oceans
C. They survive at higher latitudes on northern sides of oceans
D. There is no difference
E. A and B only
Castro – Chapter 03 #28
29. Forces that cause water movements lead to mixing of the ocean once every ______________
years
A. 2000
B. 3000
C. 4000
D. 5000
E. 6000
Castro – Chapter 03 #29
3 Summary
Category # of Question
s
Castro – Chapter 03 29

 

Chapter 04

4
Student: ___________________________________________________________________________
1. All of the following are characteristics of living things except one:
A. Grow
B. Produce diseases
C. Reproduce
D. Metabolize
E. React to the external environment
2. Which is not an organic compound?
A. Water
B. Sugars
C. Proteins
D. Lipids
E. Nucleic acids
3. The function of enzymes is to:
A. Provide structure
B. Store energy
C. Hold genetic information
D. Speed up chemical reactions
E. Provide buoyancy
4. One important function of carbohydrates is that they:
A. Form enzymes
B. Are structural molecules
C. Repel water
D. Store energy
E. Hold genetic information
5. Which of the following organic molecules store energy, provide insulation, and assist in buoyancy?
A. Proteins
B. Carbohydrates
C. Lipids
D. Nucleic acids
E. Amino acids
6. What type of molecule store and transmit genetic information?
A. Amino acids
B. Carbohydrates
C. Proteins
D. Lipids
E. Nucleic acids
7. One of the by-products of photosynthesis is:
A. Water
B. Energy released into the surrounding environment
C. Oxygen
D. Carbon dioxide
E. Energy contained in the water molecules
8. During the process of cellular respiration:
A. Solar energy trapped in photosynthesis is released
B. Carbon dioxide and water form sugars
C. Solar energy is transformed into chemical energy
D. Oxygen and carbon dioxide are produced
E. Sunlight is used to create energy
9. In primary production:
A. Oxygen utilized by animals is less than the oxygen produced by plants
B. Carbon dioxide is released into the water
C. Oxygen is utilized by plants
D. Organic matter is produced in excess of organic matter broken down by respiration
E. Proteins are manufactured by animals
10. The most important nutrients for plant growth in the ocean are:
A. Sodium and chloride
B. Nitrogen and oxygen
C. Carbon dioxide and oxygen
D. Oxygen and vitamins
E. Nitrogen and phosphorus
11. Which of the following is not true of a cell?
A. It is the basic structural unit of life
B. Mitochondria are found in both plant and animal cells
C. The cell membrane allows all substances to pass in and out of the cell
D. All organisms are made of one or more cells
E. The membrane-bound structures with most cells are called organelles
12. Prokaryotes:
A. Are more organized and complex than eukaryotes
B. Include bacteria
C. Have many organelles in their cells
D. All carry out photosynthesis
E. Have a nucleus in their cells
13. All of the following are organelles except:
A. Endoplasmic reticulum
B. DNA
C. Nucleus
D. Mitochondria
E. Chloroplasts
14. Which of the following shows the correct level of organization in order of increasing complexity?
A. Molecule, cell, organelle, individual, community
B. Organelle, tissue, organ, community, population
C. Ecosystem, individual, organ, cell
D. Molecule, atom, cell, organ system, ecosystem
E. Atom, molecule, organ, population, ecosystem
15. A group of organisms living together on a rocky beach is an example of a(an):
A. Population
B. Community
C. Individual
D. Ecosystem
E. Colony of individuals
16. The ecosystem best encompasses one of the following:
A. All living organisms living in one area
B. Populations in one area but not the physical environment
C. The community or communities but not the physical environment
D. The community or communities and the physical environment
E. Populations and communities living in one area
17. Which of the following is NOT true regarding photosynthesis?
A. Atmospheric oxygen is a result of this process
B. Organic molecules are made directly through this process
C. ATP is made directly by this process
D. Carbon dioxide is a raw material for this process
E. Carbohydrates are made directly by this process
18. The cell membrane is said to be “selectively permeable” because it:
A. Allows only some substances to move through
B. Allows all substances to enter the cell
C. Allows all substances to leave the cell
D. Allows only the smallest molecules to enter the cell
E. Allows only water and salts to enter the cell
19. Marine organisms whose internal salt concentration varies with that of their environment are examples
of:
A. Osmoregulators
B. Fresh-water organisms
C. Ion-concentrators
D. Osmoconformers
E. Urea-concentrators
20. Typical marine fishes:
A. Tend to gain water by osmosis since their internal salt concentration is higher than that of seawater
B. Tend to lose water by osmosis since their internal salt concentration is lower than that of seawater
C. Do not drink seawater since they need to conserve as much water as possible
D. Produce a large volume of urine since they need to conserve as much water as possible
E. Drink seawater and as a result produce large amounts of urine
21. The term “endotherms” is applied to those organisms:
A. Commonly known as “warm blooded”
B. Where the internal temperature is more or less kept constant
C. That retain some of its metabolic heat
D. Commonly known as “heat-producers”
E. Where the internal salt concentration as well as their temperature is kept constant
22. All of the following are examples of asexual reproduction except:
A. Fission
B. Fertilization
C. Plants sending out “runners”
D. Budding
E. Cell division
23. Male gametes (sperm) and female gametes (eggs):
A. Contain a diploid (2n) number of chromosomes
B. Are produced by mitosis
C. Fuse during fertilization
D. Are typically the largest cells in an organism
E. Are involved in producing identical clones of an organism
24. Which of the following shows the correct taxonomic level?
A. Kingdom, phylum, order, species, genus
B. Kingdom, phylum, family, genus, species
C. Kingdom, family, order, phylum, genus
D. Kingdom, order, phylum, genus, species
E. Order, family, phylum, genus, species
25. Which of the following are not correctly paired?
A. Kingdom Plantae-mangroves
B. Kingdom Fungi-mushrooms
C. Kingdom Animalia-dolphins
D. Prokaryotes-sponges
E. Eukaryotes-bacteria
26. Which of the following statements regarding bacteria is NOT true?
A. Bacteria are prokaryotic
B. Bacteria are eukaryotic
C. Bacteria lack a nucleus
D. Bacteria can be photosynthetic
E. Bacteria have cell walls
27. Cellular respiration occurs in:
A. Mitochindria
B. Endoplasmic reticulum
C. Golgi complex
D. Nucleus
E. Centrioles
28. The end product of cellular respiration is:
A. Oxygen
B. Nitrogen
C. ATP
D. Amino acids
E. Glucose
29. Which of the following is found only in DNA?
A. Adenine
B. Thymine
C. Guanine
D. Cytosine
E. Uracil
30. What is the role of ATP in organisms?
A. Serves as an energy storage molecule
B. Serves as a structural molecule
C. Serves as a genetic storage molecule
D. Serves as a genetic transfer molecule
E. Speeds up chemical reactions
4 Key
1. All of the following are characteristics of living things except one:
A. Grow
B. Produce diseases
C. Reproduce
D. Metabolize
E. React to the external environment
Castro – Chapter 04 #1
2. Which is not an organic compound?
A. Water
B. Sugars
C. Proteins
D. Lipids
E. Nucleic acids
Castro – Chapter 04 #2
3. The function of enzymes is to:
A. Provide structure
B. Store energy
C. Hold genetic information
D. Speed up chemical reactions
E. Provide buoyancy
Castro – Chapter 04 #3
4. One important function of carbohydrates is that they:
A. Form enzymes
B. Are structural molecules
C. Repel water
D. Store energy
E. Hold genetic information
Castro – Chapter 04 #4
5. Which of the following organic molecules store energy, provide insulation, and assist in buoyancy?
A. Proteins
B. Carbohydrates
C. Lipids
D. Nucleic acids
E. Amino acids
Castro – Chapter 04 #5
6. What type of molecule store and transmit genetic information?
A. Amino acids
B. Carbohydrates
C. Proteins
D. Lipids
E. Nucleic acids
Castro – Chapter 04 #6
7. One of the by-products of photosynthesis is:
A. Water
B. Energy released into the surrounding environment
C. Oxygen
D. Carbon dioxide
E. Energy contained in the water molecules
Castro – Chapter 04 #7
8. During the process of cellular respiration:
A. Solar energy trapped in photosynthesis is released
B. Carbon dioxide and water form sugars
C. Solar energy is transformed into chemical energy
D. Oxygen and carbon dioxide are produced
E. Sunlight is used to create energy
Castro – Chapter 04 #8
9. In primary production:
A. Oxygen utilized by animals is less than the oxygen produced by plants
B. Carbon dioxide is released into the water
C. Oxygen is utilized by plants
D. Organic matter is produced in excess of organic matter broken down by respiration
E. Proteins are manufactured by animals
Castro – Chapter 04 #9
10. The most important nutrients for plant growth in the ocean are:
A. Sodium and chloride
B. Nitrogen and oxygen
C. Carbon dioxide and oxygen
D. Oxygen and vitamins
E. Nitrogen and phosphorus
Castro – Chapter 04 #10
11. Which of the following is not true of a cell?
A. It is the basic structural unit of life
B. Mitochondria are found in both plant and animal cells
C. The cell membrane allows all substances to pass in and out of the cell
D. All organisms are made of one or more cells
E. The membrane-bound structures with most cells are called organelles
Castro – Chapter 04 #11
12. Prokaryotes:
A. Are more organized and complex than eukaryotes
B. Include bacteria
C. Have many organelles in their cells
D. All carry out photosynthesis
E. Have a nucleus in their cells
Castro – Chapter 04 #12
13. All of the following are organelles except:
A. Endoplasmic reticulum
B. DNA
C. Nucleus
D. Mitochondria
E. Chloroplasts
Castro – Chapter 04 #13
14. Which of the following shows the correct level of organization in order of increasing complexity?
A. Molecule, cell, organelle, individual, community
B. Organelle, tissue, organ, community, population
C. Ecosystem, individual, organ, cell
D. Molecule, atom, cell, organ system, ecosystem
E. Atom, molecule, organ, population, ecosystem
Castro – Chapter 04 #14
15. A group of organisms living together on a rocky beach is an example of a(an):
A. Population
B. Community
C. Individual
D. Ecosystem
E. Colony of individuals
Castro – Chapter 04 #15
16. The ecosystem best encompasses one of the following:
A. All living organisms living in one area
B. Populations in one area but not the physical environment
C. The community or communities but not the physical environment
D. The community or communities and the physical environment
E. Populations and communities living in one area
Castro – Chapter 04 #16
17. Which of the following is NOT true regarding photosynthesis?
A. Atmospheric oxygen is a result of this process
B. Organic molecules are made directly through this process
C. ATP is made directly by this process
D. Carbon dioxide is a raw material for this process
E. Carbohydrates are made directly by this process
Castro – Chapter 04 #17
18. The cell membrane is said to be “selectively permeable” because it:
A. Allows only some substances to move through
B. Allows all substances to enter the cell
C. Allows all substances to leave the cell
D. Allows only the smallest molecules to enter the cell
E. Allows only water and salts to enter the cell
Castro – Chapter 04 #18
19. Marine organisms whose internal salt concentration varies with that of their environment are examples
of:
A. Osmoregulators
B. Fresh-water organisms
C. Ion-concentrators
D. Osmoconformers
E. Urea-concentrators
Castro – Chapter 04 #19
20. Typical marine fishes:
A. Tend to gain water by osmosis since their internal salt concentration is higher than that of seawater
B. Tend to lose water by osmosis since their internal salt concentration is lower than that of seawater
C. Do not drink seawater since they need to conserve as much water as possible
D. Produce a large volume of urine since they need to conserve as much water as possible
E. Drink seawater and as a result produce large amounts of urine
Castro – Chapter 04 #20
21. The term “endotherms” is applied to those organisms:
A. Commonly known as “warm blooded”
B. Where the internal temperature is more or less kept constant
C. That retain some of its metabolic heat
D. Commonly known as “heat-producers”
E. Where the internal salt concentration as well as their temperature is kept constant
Castro – Chapter 04 #21
22. All of the following are examples of asexual reproduction except:
A. Fission
B. Fertilization
C. Plants sending out “runners”
D. Budding
E. Cell division
Castro – Chapter 04 #22
23. Male gametes (sperm) and female gametes (eggs):
A. Contain a diploid (2n) number of chromosomes
B. Are produced by mitosis
C. Fuse during fertilization
D. Are typically the largest cells in an organism
E. Are involved in producing identical clones of an organism
Castro – Chapter 04 #23
24. Which of the following shows the correct taxonomic level?
A. Kingdom, phylum, order, species, genus
B. Kingdom, phylum, family, genus, species
C. Kingdom, family, order, phylum, genus
D. Kingdom, order, phylum, genus, species
E. Order, family, phylum, genus, species
Castro – Chapter 04 #24
25. Which of the following are not correctly paired?
A. Kingdom Plantae-mangroves
B. Kingdom Fungi-mushrooms
C. Kingdom Animalia-dolphins
D. Prokaryotes-sponges
E. Eukaryotes-bacteria
Castro – Chapter 04 #25
26. Which of the following statements regarding bacteria is NOT true?
A. Bacteria are prokaryotic
B. Bacteria are eukaryotic
C. Bacteria lack a nucleus
D. Bacteria can be photosynthetic
E. Bacteria have cell walls
Castro – Chapter 04 #26
27. Cellular respiration occurs in:
A. Mitochindria
B. Endoplasmic reticulum
C. Golgi complex
D. Nucleus
E. Centrioles
Castro – Chapter 04 #27
28. The end product of cellular respiration is:
A. Oxygen
B. Nitrogen
C. ATP
D. Amino acids
E. Glucose
Castro – Chapter 04 #28
29. Which of the following is found only in DNA?
A. Adenine
B. Thymine
C. Guanine
D. Cytosine
E. Uracil
Castro – Chapter 04 #29
30. What is the role of ATP in organisms?
A. Serves as an energy storage molecule
B. Serves as a structural molecule
C. Serves as a genetic storage molecule
D. Serves as a genetic transfer molecule
E. Speeds up chemical reactions
Castro – Chapter 04 #30
4 Summary
Category # of Question
s
Castro – Chapter 04 30