Multiple Choice
What is the correct sequence at a synapse
A) neurotransmitter diffuses across cleft; calcium induces exocytosis of neurotransmitter; permeability of postsynaptic membrane is altered; neurotransmitter binds to receptor on chemically gated channel; ion channels open
B) neurotransmitter diffuses across cleft; ion channels open; permeability of postsynaptic membrane is altered; calcium induces exocytosis of neurotransmitter; neurotransmitter binds to receptor on chemically gated channel
C) calcium induces exocytosis of neurotransmitter; neurotransmitter diffuses across cleft; neurotransmitter binds to receptor on chemically gated channel; ion channels open; permeability of postsynaptic membrane is altered
D) permeability of postsynaptic membrane is altered; neurotransmitter diffuses across cleft; ion channels open; neurotransmitter binds to receptor on chemically gated channel; calcium induces exocytosis of neurotransmitter
Correct Answer:
Verified
Correct Answer:
Verified
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