Multiple Choice
Which of the following is usually true for receptors?
A) They lead to changes in intracellular ion concentration.
B) They open and close in response to protein signals.
C) They are only attached to one membrane surface: exterior or interior.
D) They preferentially bind with lipid signal molecules.
E) They change their conformation after binding with signal molecules.
Correct Answer:

Verified
Correct Answer:
Verified
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