Question

A(n) ________ neuron has one axon and one dendrite extending directly from the cell body.

a. unipolar

b. bipolar

c. multipolar

d. pseudounipolar

Short answer

Option b is the correct answer.

Step-by-step solution

Introduction

There are various kinds of neurons, and each one's structure directly affects what function it performs, there is an astounding range of neuron forms and sizes found in different sections of the nervous system.

The explanation for the correct answer

Bipolar neurons have one axon and one dendrite projecting from the soma

The explanation for incorrect options

• Unipolar neurons only have one structure.
• Multipolar neurons have one axon and multiple dendrites.
• Pseudounipolar neurons have a single structure that extends from the soma that later branches into two separate structures.