The concentration or quantity of a neurotransmitter in each vesicle
A) is constant across all neurons for a given neurotransmitter.
B) is constant for vesicles using a given transport protein.
C) may vary between neurons, but is constant within a neuron for a given neurotransmitter.
D) may vary based on availability of the transmitter and concentration of chloride ions.
E) may vary based on the availability of enzymes used in synthesis.
Correct Answer:
Verified
Q25: One of the mechanisms through which long-term
Q26: Relatively small quantities of neuropeptides are required
Q27: Low-molecular-weight transmitters are packaged in _, while
Q28: The functions of proteins such as VAChTs,
Q29: One important feature of the transport proteins
Q31: Which best illustrates the concept of "co-transmission"?
A)
Q32: A primary difference between axoplasmic flow and
Q33: The movement of organelles and proteins toward
Q34: Fast axonal transport is powered by
A) kinesin
Q35: When organelles such as mitochondria and vesicles
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