MP Board · Class 11 · Biology · Neural Control and CoordinationUnmyelinated nerve fiber is enclosed by a Schwann cell that:
Step-by-Step Solution
An unmyelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath around the axon.
Detailed Options Breakdown
Option : Does not form a myelin sheath (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Forms a myelin sheath
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Neural Control and Coordination.
Option 2: Does not have a nucleus
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Neural Control and Coordination.
Option 3: Is absent in peripheral nerves
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Neural Control and Coordination.
💡 Study Guide: This question tests core syllabus concepts from Neural Control and Coordination. For formulas, key summaries, and mock exam reference guides, read the full Neural Control and Coordination Revision Notes.