Multiple Choice
Consider a hypothetical signaling pathway where the initiating signal is A, the terminal response is E, and there are three intermediate components, B, C, and D, such that the complete pathway is A-B-C-D-E. Experimentally, you determine that E acts to simulate A. This is an example of
A) negative feedback.
B) positive feedback.
C) feedforward relay.
D) stimulatory crosstalk.
Correct Answer:

Verified
Correct Answer:
Verified
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