Multiple Choice
Which of the following occurs when an excitatory neurotransmitter binds to a nicotinic receptor
A) Voltage-gated Na⁺ channels open.
B) Voltage-gated K⁺ channels open.
C) Chemically gated Na⁺ channels open.
D) Voltage-gated Cl- channels open.
Correct Answer:

Verified
Correct Answer:
Verified
Q21: Gap junctions play an important role in
Q39: The smooth ER specializes in protein metabolism.
Q415: XYZ<br>For the following questions, assume a hypothetical
Q416: Match the terms, labelled a. through f.,
Q417: Which of the following is the last
Q418: XYZ<br>For the following questions, assume a hypothetical
Q419: A change in a membrane potential from
Q421: Which of these statements describes a threshold
Q423: Match the terms, labelled a. through c.,
Q424: Which of the following describes the nodes