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SalwanJ SalwanJ
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8 years ago
Chronic exposure to a ligand (messenger) ________ the receptor population for that chemical messenger on the target cell.
A) down regulates
B) decreases the affinity of
C) decreases the specificity of
D) upregulates
E) changes the conformation of
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
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ch1990ch1990
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8 years ago
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SalwanJ Author
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8 years ago
Awesome stuff
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