Short Answer
Use these figures to answer the corresponding questions.
The structure labeled "1" is
a. part of a chemically-gated channel
b. part of a mechanically-gated channel
c. the activation gate of a Na+ channel
d. part of a chemically-gated channel and the activation gate of a Na+ channel
e. none of these
Correct Answer:

Verified
Correct Answer:
Verified
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