Dendritic spines serve to
A) increase the surface area of the dendrite.
B) insulate the axons.
C) insulate the dendrites.
D) protect the dendrites from degrading enzymes in the extracellular fluid.

Question

Quizplus · Accepted Answer

Dendritic spines are small protrusions on the dendrites of neurons that serve to increase the surface area of the dendrite. This allows for more connections to be made with other neurons, increasing their ability to communicate and process information.

Dendritic Spines Serve to