4. Which of the following best describes an organelle? a. Any cellular structure whose function is essential for a cell to acquire resources, grow, and reproduce b. A membrane-bound structure inside a cell that translate, tag, and pack proteins c. The site of ribosome synthesis d. The site of ATP synthesis that converts light energy to chemical energy through the process of photosynthesis.   5. Bacteria that lack fimbriae are less likely to _____________________. a. Adhere to cell surfaces b. Swim through bodily fluid c. Retain the ability to divide d. Synthesize proteins   6. What is a motor protein? a. One of the three types of fibers that comprise the cytoskeleton b. A protein that changes confirmation when ATP is hydrolyzed and makes movement possible. c. A molecule that “walks” along a microtubule when mannose-6-phosphate is attached d. An enzyme that catalyzes the formation of the ATP used in movement

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter4: Cells
Section: Chapter Questions
Problem 6TYK
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4. Which of the following best describes an organelle?

a. Any cellular structure whose function is essential for a cell to acquire resources, grow, and reproduce

b. A membrane-bound structure inside a cell that translate, tag, and pack proteins

c. The site of ribosome synthesis

d. The site of ATP synthesis that converts light energy to chemical energy through the process of photosynthesis.

 

5. Bacteria that lack fimbriae are less likely to _____________________.

a. Adhere to cell surfaces

b. Swim through bodily fluid

c. Retain the ability to divide

d. Synthesize proteins

 

6. What is a motor protein?

a. One of the three types of fibers that comprise the cytoskeleton

b. A protein that changes confirmation when ATP is hydrolyzed and makes movement possible.

c. A molecule that “walks” along a microtubule when mannose-6-phosphate is attached

d. An enzyme that catalyzes the formation of the ATP used in movement

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