Question

The term axonal transport refers to

A) the release of neurotransmitter molecules from the axon.
B) the transport of microtubules to the axon for structural support.
C) vesicle transport of proteins and organelles down the axon.
D) the movement of the axon terminal to synapse with a new postsynaptic cell.
E) none of the above

Answer 1

Axonal transport refers to the vesicle transport of proteins and organelles down the axon. Motor proteins like kinesin and dynein use ATP to power this movement along microtubule tracks.

Step-by-step explanation:

Axonal transport refers to the vesicle transport of proteins and organelles down the axon (option C). This process allows for the movement of essential components, such as neurotransmitters, from the cell body to the axon terminal, where they can be released to perform their functions. Motor proteins like kinesin and dynein utilize ATP to power this movement along the microtubule tracks.