Multiple Choice
Which determines whether a message will be excitatory or inhibitory?
A) neurotransmitters and their receptors
B) the ion channel and its receptor
C) neurons and their ion channels
D) the selective activation of hormones
Correct Answer:

Verified
Correct Answer:
Verified
Q43: In order for neurotransmitters to be released,
Q44: A synaptic vesicle contains:<br>A)neurotransmitters.<br>B)structural proteins.<br>C)DNA.<br>D)neurotransmitters, structural proteins,
Q45: There are more chemical synapses than electrical
Q46: Ultimately Ca<sup>2+</sup> serves to aid neural transmission
Q47: A chemical that has not yet met
Q49: A second-messenger system can:<br>A)alter ion flow through
Q50: _ synapses send signals from one axon
Q51: Interneuronal communication may occur via _ gap
Q52: Which of the following terms is NOT
Q53: What is the difference between axoaxonic and