Question

Nerve fibres differ from muscle fibres in having

• A. Myofibrils
• B. Striations
• C. Sarcolemma
• D. Dendrites

Answer 1

The correct option is D

Dendrites

The correct Option is D:

Explanation of correct option:

1. Nerve fibres consist of dendrites.
2. Dendrites are responsible for receiving electrical impulses from the surrounding cells.
3. Muscle fibers do not contain dendrites.

Explanation of incorrect options:

Option A:

Myofibrils are rod-like structures that bundle together to form a muscle fibril.

Option B:

Cardiac and skeletal muscle fibers contain dark and light bands, which are called striations.

Option C:

The sarcolemma is the plasma membrane of a muscle cell.

Final Answer: Hence, nerve fibers differ from muscle fibers in having Dendrites