What Is the Correct Sequence at a Synapse? (1) Neurotransmitter

question 299

Multiple Choice

What is the correct sequence at a synapse? (1) neurotransmitter diffuses across cleft
(2) calcium induces exocytosis of neurotransmitter
(3) permeability of postsynaptic membrane altered
(4) ion channels open
(5) neurotransmitter binds to receptor on chemically gated channel

• A)1, 2, 3, 5, 4
• B)1, 4, 3, 2, 5
• C) 2, 1, 5, 4, 3
• D) 3, 1, 4, 5, 2

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