NEET PG DENTAL EXAM

BRAIN

SPINAL CORD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Individual cells in the nervous system that carry nerve impulses are called?
A
nerves
B
neurons
C
neutrons
D
newtons
Explanation: 

Detailed explanation-1: -Neurons, or nerve cells, carry out the functions of the nervous system by conducting nerve impulses. They are highly specialized and amitotic. This means that if a neuron is destroyed, it cannot be replaced because neurons do not go through mitosis.

Detailed explanation-2: -The basic unit of the nervous system is a nerve cell, or neuron. The human brain contains about 100 billion neurons.

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