Multiple Choice
Most signal molecules
A) easily diffuse through the membrane and bind to a receptor in the cytoplasm.
B) bind to membrane receptors and transmit information across a membrane without traversing the membrane.
C) carry out functions in the nucleus after binding to a receptor in the cell membrane.
D) easily diffuse through the membrane and bind to a receptor in the nucleus.
E) None of the answers is correct.
Correct Answer:

Verified
Correct Answer:
Verified
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