This drawing shows the typical structures found on a neuron. Of the choices below, which correctly labels the structures in the drawing?

A) 1 = dendrites, 2 = cell body, 3 = axon, 4 = myelin sheath
B) 1 = axon terminals, 2 = dendrite, 3 = vesicles, 4 = synapse
C) 1 = synaptic spines, 2 = glial cell, 3 = ion channels, 4 = node of Ranvier
D) 1 = synaptic vesicles, 2 = ion channel, 3 = pons, 4 = axon

Question

This drawing shows the typical structures found on a neuron. Of the choices below, which correctly labels the structures in the drawing?

A) 1 = dendrites, 2 = cell body, 3 = axon, 4 = myelin sheath 
B) 1 = axon terminals, 2 = dendrite, 3 = vesicles, 4 = synapse 
C) 1 = synaptic spines, 2 = glial cell, 3 = ion channels, 4 = node of Ranvier 
D) 1 = synaptic vesicles, 2 = ion channel, 3 = pons, 4 = axon

Quizplus · Accepted Answer

The drawing shows typical structures found on a neuron, including dendrites (1), cell body (2), axon (3), and myelin sheath (4). Choice A correctly labels each of these structures. Choices B, C, and D label structures that are not present in the drawing or are labeled incorrectly.

This Drawing Shows the Typical Structures Found on a Neuron