Multiple Choice
Leeann is studying for a test on neurotransmission. She wrote in her notes that neurotransmitters are released from the presynaptic neuron when the action potential reaches the terminal and opens ______ channels.
A) sodium
B) potassium
C) chloride
D) calcium
Correct Answer:

Verified
Correct Answer:
Verified
Q106: Metabotropic synapses use a large variety of
Q107: Lita has just eaten a lot of
Q108: Latoya is working in the lab to
Q109: On the basis of what evidence were
Q110: Depolarization is to _ as hyperpolarization is
Q112: The "spontaneous firing rate" of a neuron
Q113: Discuss how Dr. Loewi was able to
Q114: "Second messengers" carry their messages to _.<br>A)
Q115: Ionotropic effects _.<br>A) depolarize the postsynaptic membrane<br>B)
Q116: When a vertebrate animal contracts the flexor