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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: - Which of the following exist in maximum number in terms of genera and species?
- Intraxylary phloem may also be called
- The most popularly known blood goruping is the ABO grouping
- Respiratory quotient (R.Q.), is one in case 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
- Which of the following exist in maximum number in terms of genera and species?
- Intraxylary phloem may also be called
- The most popularly known blood goruping is the ABO grouping
- Respiratory quotient (R.Q.), is one in case of
- In the ear of man, the perilymph passes from middle to inner ear through
Topics: Locomotion and Movement (106)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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