The accumulation of glucose 6-phosphate inside a bacterial cell via phosphorylation of glucose is an example of
A) facilitated diffusion.
B) group translocation.
C) osmosis.
D) plasmolysis.
E) diffusion.
Organisms use carbohydrates in all of the following ways EXCEPT
A) as a component of cell walls.
B) as a long-term energy source.
C) as a short-term energy source.
D) to keep membranes flexible at low temperatures.
E) as a building block of DNA and RNA molecules.
Which of the following is NOT a function of the eukaryotic cytoskeleton?
A) anchors organelles
B) gives shape to the cell
C) packages cellular secretions
D) performs endocytosis
E) aids in contraction of the cell
Which of the following is NOT a characteristic of phospholipids?
A) They are found in cellular membranes.
B) They can form micelles and bilayers.
C) They contain fatty acids that associate with water.
D) They contain a hydrophilic phosphate head.
E) They contain two fatty acids and a phosphate functional group.
Which of the following eukaryotic processes involve pseudopodia?
A) endocytosis
B) exocytosis
C) amoeboid action
D) both amoeboid action and endocytosis
E) both endocytosis and exocytosis
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