NEET Biology question

BiologyLocomotion and MovementNEET

Match the following and mark the correct option

| Column I | Column II | |---|---| | A. Fast muscle fibres | (i) Myoglobin | | B. Slow muscle fibres | (ii) Lactic acid | | C. Actin | (iii) Contractile filament | | D. Sarcomere | (iv) I-band |

Answer: (B)

Solution

Fast muscle fibres rely on anaerobic metabolism and accumulate lactic acid (A-ii), slow muscle fibres are rich in myoglobin (B-i), actin is the contractile

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Question ID VK-117263