Question

A synapse is the _____.

a. vesicle that contains neurotransmitters
b. place where neurotransmitters exchange ionic molecules
c. gap between the brain and the skull that contains cerebrospinal fluid
d. tiny opening between the sending and receiving neuron

Answer 1

The answer is D. Tiny opening between the sending and receiving neuron

Answer 2

Option D is correct.
A synapse is the opening between neurons that neurotransmitters pass through.