Axo-axonic synapses
A) do not exist in mammalian species.
B) often terminate near the axon terminal.
C) often terminate on the dendritic spine.
D) are always inhibitory.

Question

Quizplus · Accepted Answer

Axo-axonic synapses do exist in mammalian species and are often located near the axon terminal. They can have both excitatory and inhibitory effects on the postsynaptic neuron. However, they do not terminate on dendritic spines and are not always inhibitory.

Axo-Axonic Synapses