1. Cholesterol decreases membrane fluidity at high temperatures. Explain how the addition of cholesterol to the lipid bilayer would decrease membrane fluidity at high temperatures.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please answer questions 1, 2, and 3

Draw pictures and use words to explain the three functions listed below:
Cholesterol decreases membrane fluidity at high temperatures. Explain
Function of cholesterol in the Cell Membrane
Cholesterol molecules have several functions in the membrane.
1.
how the addition of cholesterol to the lipid bilayer would decre
membrane fluidity at high temperatures.
Cholesterol prevents crystallization of hydrocarbons in the membrane
low temperature. Explain how the addition of cholesterol to the linid
bilayer prevents crystallization of the alkyl chains.
2.
3. Sterols decreases the permeability of the cell membrane to small water-
soluble molecules. Explain how the addition of cholesterol to the lipid
bilayer would decrease the permeability of the bilayer
soluble compounds.
water and water-
Transcribed Image Text:Draw pictures and use words to explain the three functions listed below: Cholesterol decreases membrane fluidity at high temperatures. Explain Function of cholesterol in the Cell Membrane Cholesterol molecules have several functions in the membrane. 1. how the addition of cholesterol to the lipid bilayer would decre membrane fluidity at high temperatures. Cholesterol prevents crystallization of hydrocarbons in the membrane low temperature. Explain how the addition of cholesterol to the linid bilayer prevents crystallization of the alkyl chains. 2. 3. Sterols decreases the permeability of the cell membrane to small water- soluble molecules. Explain how the addition of cholesterol to the lipid bilayer would decrease the permeability of the bilayer soluble compounds. water and water-
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