Multiple Choice
Which of the following presynaptic events are in correct chronological order?
A) calcium ion influx,action potential reaches axon terminal,vesicle fuses with membrane,diffusion of neurotransmitter
B) action potential reaches axon terminal,calcium ion channels open,exocytosis,diffusion of neurotransmitter
C) exocytosis,calcium ion influx,action potential reaches axon terminal,membrane depolarization
D) action potential reaches axon terminal,calcium ion channels open,neurotransmitter diffusion,exocytosis
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Acetylcholine helps _ muscle contraction in the
Q65: Parkinson disease is linked with the loss
Q76: The substance MPTP has been found to
Q79: Which of the following activating system-cell body
Q83: Electrical synapses:<br>A) do not exist in mammals.<br>B)
Q88: _ is part of a class of
Q90: Protein molecules that pump substances across a
Q92: Metabotropic receptors consist of:<br>A) complex units of
Q115: _ is the primary inhibitory neurotransmitter in
Q128: _ is linked with shaking in the