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Membrane Structure And Function

14 Questions  I  By Staylor98
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Membrane Structure And Function
This quiz covers our lesson over membrane structure and function.

  
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Question Excerpt

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1.  Which one shows diffusion?
A.
B.
C.
2.  Which one represents facilitated diffusion?
A.
B.
C.
D.
E.
3.  Does a cell expend energy for facilitated diffusion?
A.
B.
C.
4.  Which of these is/are considered passive transport?
A.
B.
C.
D.
E.
5.  A plant cell placed in a hypotonic environment will
A.
B.
C.
D.
E.
6.  Pinocytosis involves
A.
B.
C.
D.
E.
7.  The fluidity of membranes in a plant in cold weather may be maintained by
A.
B.
C.
D.
E.
8.  Which of the following areas consists of a protein's hydrophobic section?
A.
B.
C.
D.
E.
9.  The fluid mosaic model describes biological membranes as consisting of
A.
B.
C.
D.
E.
10.  A solution of 1 M glucose is separated by a selectively permeable membrane from a solution of 0.2 M fructose and 0.7 M sucrose.  The membrane is NOT permeable to the sugar molecules, only to water.  Indicate which side is initially hypertonic to the other side.
A.
B.
C.
11.  Which of the following letters consists of areas that have both hydrophilic and hydrophobic parts?
A.
B.
C.
D.
E.
12.  Facilitated diffusion across a cellular membrane requires ______________ and moves a solute ______________ its concentration gradients. 
A.
B.
C.
D.
E.
13.  Which of the following is the hydrophilic head group of a phospholipid?
A.
B.
C.
D.
E.
14.  Which one shows active transport?
A.
B.
C.
D.
E.
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