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Biology Question 199 – NEET-UG 2023

Which of the following statements are correct regarding skeletal muscle? A. Muscle bundles are held together by collagenous connective tissue layer called fascicle. 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:
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Ninja StrategyFactual Recall and Elimination

By identifying the clearly incorrect statements (A and D) based on fundamental muscle anatomy and physiology, one can quickly eliminate options that include them, leading to the correct answer.