Question

25 synaptic knobs are at the ends of
multiple choice
axons
dendrites
cell bodies
neuroglia

Explanation:

Neurons have different parts. Axons are long projections. Synaptic knobs (also called synaptic terminals) are at the ends of axons. They are involved in neurotransmitter release for communication with other neurons or target cells. Dendrites receive signals. Cell bodies contain the nucleus. Neuroglia are support cells, not where synaptic knobs are located.

Answer:

Axons.