What Structure Supports the Axon from Within

Question

What structure supports the axon from within?
A)Dendrites.
B)Nodes of Ranvier.
C)Neurofibrils.
D)Collaterals.

Accepted Answer

Neurofibrils are the structures that support the axon from within. They are made up of microtubules and microfilaments which provide structural support and facilitate axonal transport. Dendrites receive incoming signals from other neurons, nodes of Ranvier are gaps in the myelin sheath that allow for saltatory conduction, and collaterals are branches of the axon that allow for communication with multiple target cells.