Nondirected synapses
A) involve the release of neurotransmitter molecules diffusely into the extracellular fluid.
B) include string-of-beads synapses.
C) involve the movement of neurotransmitter molecules across gap junctions.
D) both A and B
E) both B and C

Question

Quizplus · Accepted Answer

Nondirected synapses involve the release of neurotransmitter molecules diffusely into the extracellular fluid, and this type of synapse includes string-of-beads synapses. Therefore, both options A and B are correct statements. Nondirected synapses do not involve the movement of neurotransmitters across gap junctions, so option C is incorrect.

Nondirected Synapses