Question 12 Which very specific structure of the neuron contains the vesicles of neurotransmitter?
Terminal-end root

Inside the axon terminal of a sending cell are many synaptic vesicles. These are membrane-bound spheres filled with neurotransmitter molecules. There is a small gap between the axon terminal of the presynaptic neuron and the membrane of the postsynaptic cell, and this gap is called the synaptic cleft.

Explanation:

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the answer to your question is:

c. complementary base-pairing

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