Membrane Structure And Function

14 Questions  I  By Staylor98
This quiz covers our lesson over membrane structure and function. .?

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  Does a cell expend energy for facilitated diffusion?
A.
B.
C.
2.  A plant cell placed in a hypotonic environment will
A.
B.
C.
D.
E.
3.  The fluid mosaic model describes biological membranes as consisting of
A.
B.
C.
D.
E.
4.  Which of the following is the hydrophilic head group of a phospholipid?
A.
B.
C.
D.
E.
5.  Which of these is/are considered passive transport?
A.
B.
C.
D.
E.
6.  Facilitated diffusion across a cellular membrane requires ______________ and moves a solute ______________ its concentration gradients. 
A.
B.
C.
D.
E.
7.  Which one shows diffusion?
A.
B.
C.
8.  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.
9.  Which one shows active transport?
A.
B.
C.
D.
E.
10.  Which of the following letters consists of areas that have both hydrophilic and hydrophobic parts?
A.
B.
C.
D.
E.
11.  Pinocytosis involves
A.
B.
C.
D.
E.
12.  Which of the following areas consists of a protein's hydrophobic section?
A.
B.
C.
D.
E.
13.  Which one represents facilitated diffusion?
A.
B.
C.
D.
E.
14.  The fluidity of membranes in a plant in cold weather may be maintained by
A.
B.
C.
D.
E.
Back to top


to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz