NEET Zoology Muscle Contraction Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Sarcomere | (i) Thick filament |
| (b) Myoglobin | (ii) Contractile unit |
| (c) Actin | (iii) Oxygen storage |
| (d) Z line | (iv) Thin filament |
a-ii, b-iii, c-i, d-iv
a-iv, b-i, c-ii, d-iii
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-i, d-ii
Correct Answer
Detailed Explanation
The sarcomere is the functional unit of muscle contraction and is correctly matched with its definition (ii). Myoglobin is indeed an oxygen-storing pigment (iii), actin is a thin filament (iv), and the Z line bisects the I band (also a part of thin filaments).
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