Select the correct set in options given below that represents contractile proteins of skeletal muscles.
A
Tropomyosin and myosin
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B
Myosin and actin
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C
Troponin and meromyosin
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D
Tropomyosin and troponin
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Solution
The correct option is B Myosin and actin Myosin and actin are the contractile proteins of skeleton muscles. They constitute myofilaments or myofibrils.