PYQ NEET- Locomotion And Movement 3 L-1

Question: Which of the following statements are correct regarding skeletal muscle? (NEET 2023)#

A. Muscle bundles are held together by collagenous connective tissue layer called endomysium.

B. Sarcoplasmic reticulum of muscle fibre is a store house of calcium ions.

C. Striated appearance of skeletal muscle fibre is due to distribution pattern of actin and myosin proteins.

D. M line is considered as functional unit of contraction called sarcomere.

Choose the most appropriate answer from the options given below:

A) C and D only

B) A, B, and C only

C) B and C only

D) A, C and D only

Answer: A, B and C only#