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Chapter 7

Question:

An animal cell lacking oligosaccharides on the external surface of its plasma membranewould likely be impaired in which function?

A) transporting ions against an electrochemical gradient

B) cell-cell recognition

C) maintaining fluidity of the phospholipid bilayer

D) attaching to the cytoskeleton

E) establishing the diffusion barrier to charged molecules



Answer:

B) cell-cell recognition



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Last update by mayur on 03/27/2014
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Chapter 7
Chapter 7
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Question: An animal cell lacking oligosaccharides on the external surface of its plasma membranewould likely be impaired in which function? A) transporting ions against an electrochemical gradient B) cell-cell recognition C) maintaining fluidity of the phospholipid bilayer D) attaching to the cytoskeleton E) establishing the diffusion barrier to charged molecules
Answer: B) cell-cell recognition