(A) In the provided diagram of a neuron:$A$ points to the Schwann cell,which forms the myelin sheath around the axon.$B$ points to the gap between two

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$A-$ Schwann cell,$B-$ Node of Ranvier,$C-$ Dendrites,which transport impulses towards the cell body.

(A) In the provided diagram of a neuron:$A$ points to the Schwann cell,which forms the myelin sheath around the axon.$B$ points to the gap between two adjacent myelin sheaths,known as the Node of Ranvier.$C$ points to the dendrites,which are short,branched processes that receive and transport nerve impulses towards the cell body (cyton).

Class 11 Biology Neural Control and Coordination Neuron as Structural and Functional Unit of Neural System

Difficult

Identify $A$ and $B$ from the figure and what is the function of the part labelled as $C$?

A
$A-$ Schwann cell,$B-$ Node of Ranvier,$C-$ Dendrites,which transport impulses towards the cell body.
B
$A-$ Nucleus,$B-$ Schwann cell,$C-$ Dendrites,which transport impulses towards the cell body.
C
$A-$ Schwann cell,$B-$ Axon,$C-$ Dendrites,which transport impulses away from the cell body.
D
$A-$ Node of Ranvier,$B-$ Schwann cell,$C-$ Axon,which transports impulses away from the cell body.