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The important muscle proteins that help in movement are
Options
(a) actin and myosin
(b) tropomyosin
(c) troponin
(d) all of these
Correct Answer:
all of these
Explanation:
Actin is a contractile protein found in muscle tissue, in which it occurs in the form of filaments called thin filaments. Each filaments consists of two chains of globular actin molecules, around which is twisted a strand of tropomyosin and interspersed troponin. Units of muscle fibre consist of actin and myosin filaments, which interact to bring about muscle contraction.
Related Questions: - Coiled portion of the labyrinth is called
- The two functional groups characteristic of sugars are
- Electron microscopic studies of the sarcomeres have revealed that during muscle
- Uric acid is the cheif nitrogenous component of the excretory products of
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Topics: Locomotion and Movement
(106)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Coiled portion of the labyrinth is called
- The two functional groups characteristic of sugars are
- Electron microscopic studies of the sarcomeres have revealed that during muscle
- Uric acid is the cheif nitrogenous component of the excretory products of
- An example of synovial joint is found between
Topics: Locomotion and Movement (106)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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