Nodes of Ranvier occur in non-myelinated nerve fibres.

Nodes of Ranvier are

Node of Ranvier occurs over

Node of Ranvier occurs where

Node of Ranvier occurs where

Nodes of Ranvier are found in

Nodes of Ranvier are found in

Nodes of Ranvier are found in

Nodes of Ranvier are present in

A neuron is a microscopic structure composed of three major parts, namely, cell body, dendrites and axon. There are two types of axons, namely, myelinated, and nonmyelinated. Which of the following is true for nerve ? i. The myelinated nerve fibres are enveloped with Schwann cells ii. Schwann cells form a myelin sheath around the axom iii. The gaps between two adjacent myelin sheaths are called nodes of Ranvier. iv.Myelinated nerve fibres are found in autonomous and the somatic neural systems v. Unmyelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath around the axon. vi. Unmyelinated nerve fibre is commonly found in spinal and cranial nerves