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QUESTION 15 A carrier protein is required for: A. osmosis and diffusion, facilitated diffusion and endocytosis. B. active transport and facilitated diffusion. C. osmosis and active transport. D. facilitated diffusion and endocytosis. QUESTION 16 Which of the following would likely move through the lipid bilayer of a plasma membrane most rapidly? A. glucose B. O2 C. an amino acid D. Na+ QUESTION 17 An organism with a cell wall would have the most difficulty doing which process? A. phagocytosis B. facilitated diffusion C. osmosis D. active transport QUESTION 18 Coupling occurs when the energy released by an exergonic reaction is: A. used to decrease the entropy of the universe. B. used to drive an endergonic reaction. C. lost as nonusable heat to the environment. D. used to drive another exergonic reaction. QUESTION 19 What is the relationship between the cell size and the cell nutrient absorption rate? A. The smaller the cell size the more nutrients are absorbed. B. The larger the cell size the more nutrients are absorbed. C. The smaller the cell size the less nutrients are absorbed. D. The relationship between cell size and nutrient absorption rate cannot be determined. QUESTION 20 The lysosome contains ________ enzymes. A. peroxidic B. anabolic C. alcoholic D. hydrolytic QUESTION 21 Which one of the following cell organelles contains RNA? A. peroxisome B. centriole C. ribosome D. Golgi apparatus QUESTION 22 The fluidity of plasma membrane increases with: A. increase in phospholipid content in the membrane. B. increase in unsaturated fatty acids in the membrane. C. plants and animals. D. increase in saturated fatty acids in the membrane. QUESTION 23 Which form of energy is NOT correctly associated with the related example? A. potential energy: ATP B. chemical energy: glucose C. kinetic energy: fat molecules D. kinetic energy: movement of muscles

QUESTION 15
A carrier protein is required for:
A. osmosis and diffusion, facilitated diffusion and endocytosis.
B. active transport and facilitated diffusion.
C. osmosis and active transport.
D. facilitated diffusion and endocytosis.

QUESTION 16
Which of the following would likely move through the lipid bilayer of a plasma membrane most rapidly?
A. glucose
B. O2
C. an amino acid
D. Na+

QUESTION 17
An organism with a cell wall would have the most difficulty doing which process?
A. phagocytosis
B. facilitated diffusion
C. osmosis
D. active transport

QUESTION 18
Coupling occurs when the energy released by an exergonic reaction is:
A. used to decrease the entropy of the universe.
B. used to drive an endergonic reaction.
C. lost as nonusable heat to the environment.
D. used to drive another exergonic reaction.

QUESTION 19
What is the relationship between the cell size and the cell nutrient absorption rate?
A. The smaller the cell size the more nutrients are absorbed.
B. The larger the cell size the more nutrients are absorbed.
C. The smaller the cell size the less nutrients are absorbed.
D. The relationship between cell size and nutrient absorption rate cannot be determined.

QUESTION 20
The lysosome contains ________ enzymes.
A. peroxidic
B. anabolic
C. alcoholic
D. hydrolytic

QUESTION 21
Which one of the following cell organelles contains RNA?
A. peroxisome
B. centriole
C. ribosome
D. Golgi apparatus

QUESTION 22
The fluidity of plasma membrane increases with:
A. increase in phospholipid content in the membrane.
B. increase in unsaturated fatty acids in the membrane.
C. plants and animals.
D. increase in saturated fatty acids in the membrane.

QUESTION 23
Which form of energy is NOT correctly associated with the related example?
A. potential energy: ATP
B. chemical energy: glucose
C. kinetic energy: fat molecules
D. kinetic energy: movement of muscles

Added by William H.

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