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Calcium is important in skeletal muscle contraction because it    [2018]
  • a)
    Binds to troponin to remove the masking of active sites on aclin for myosin
  • b)
    Activates the myosin ATPase by binding to it
  • c)
    Detaches the myosin head from the actin filament
  • d)
    Prevents the formation of bonds between the myosin cross bridges and the aclin filament.
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Calcium is important in skeletal muscle contraction because it [2018]...
Calciumion plays an important role in skeletal muscle contraction. Muscle contraction is initiated by signal sent by the central nervous system. The neural signal further spreads through the muscle fibre and causes the release of calcium ions. Increase in calcium ion levels lead to the binding of calcium with a subunit of troponin on actin filaments and thereby remove the masking of active sites for myosin.
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Calcium is important in skeletal muscle contraction because it [2018]a)Binds to troponin to remove the masking of active sites on aclin for myosinb)Activates the myosin ATPase by binding to itc)Detaches the myosin head from the actin filamentd)Prevents the formation of bonds between the myosin cross bridges and the aclin filament.Correct answer is option 'A'. Can you explain this answer?
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Calcium is important in skeletal muscle contraction because it [2018]a)Binds to troponin to remove the masking of active sites on aclin for myosinb)Activates the myosin ATPase by binding to itc)Detaches the myosin head from the actin filamentd)Prevents the formation of bonds between the myosin cross bridges and the aclin filament.Correct answer is option 'A'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Calcium is important in skeletal muscle contraction because it [2018]a)Binds to troponin to remove the masking of active sites on aclin for myosinb)Activates the myosin ATPase by binding to itc)Detaches the myosin head from the actin filamentd)Prevents the formation of bonds between the myosin cross bridges and the aclin filament.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calcium is important in skeletal muscle contraction because it [2018]a)Binds to troponin to remove the masking of active sites on aclin for myosinb)Activates the myosin ATPase by binding to itc)Detaches the myosin head from the actin filamentd)Prevents the formation of bonds between the myosin cross bridges and the aclin filament.Correct answer is option 'A'. Can you explain this answer?.
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