From the statements given below choose the correct statement(s): I. Saltatory conduction…

Biology · NEET · NTA ExamsNeural Control and Coordination

From the statements given below choose the correct statement(s):

I. Saltatory conduction occurs in non-myelinated nerve fibres.
II. Non-myelinated nerve fibres lack a myelin sheath but are still enclosed by Schwann cells.
III. Myelinated fibres are found in autonomic and somatic neural systems.
IV. Myelinated nerve fibres are enclosed by Schwann cells.
V. Nodes of Ranvier are present only in myelinated nerve fibres.

Choose the correct answer from the options given below:

  1. I, II and III only
  2. II, III and IV only
  3. I, III and V only
  4. II, IV and V only

Answer

(D) II, IV and V only

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