How Do We Account for the Two Hypotheses of Vesicular

question 28

Multiple Choice

How do we account for the two hypotheses of vesicular fusion and retrieval?

• A) There is more experimental support for the classical pathway of neurotransmitter release.
• B) There was very little support for the classical pathway of neurotransmitter release, therefore the kiss-and-run pathway is currently the favored pathway.
• C) Both pathways are portions of a larger pathway and therefore there should be one hypothesis.
• D) The kiss-and-run pathway is likely used at lower rates of neurotransmitter release while the classical pathway predominates at higher rates of neurotransmitter release.

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