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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: - Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicine, Sweet pea
- Non endospermic or exalbuminous seeds are present in
- When seed germinates, while the fruit is attached to the parent plant
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- In which of the following both pairs have correct combination about conservation:
Topics: Locomotion and Movement
(106)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicine, Sweet pea
- Non endospermic or exalbuminous seeds are present in
- When seed germinates, while the fruit is attached to the parent plant
- Mannitol is the stored food in
- In which of the following both pairs have correct combination about conservation:
Topics: Locomotion and Movement (106)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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