Home
Class 12
BIOLOGY
Calcium is important in skeletal muscle ...

Calcium is important in skeletal muscle contraction because it

A

Prevents the formation of bonds between the myosin cross bridges and the actin filament.

B

Detaches the myosin head from the actin filament

C

Activates the myosin ATPase by binding to it .

D

Binds to troponin to remove the masking of active sites on actin for myosin .

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • NCERT Exemplar Questions +2 (STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION)

    TRUEMAN BIOLOGY|Exercise MCQs|25 Videos

  • NEET (UG) -2019 (Conducted by CBSE on 05-05-2019)

    TRUEMAN BIOLOGY|Exercise MCQs|83 Videos

Similar Questions

Explore conceptually related problems

When skeletal muscle contraction occurs :

Skeletal Muscles

Striated muscles contract because of

Striated muscles contract because of

Assertion: Calcium required for skeletal muscle contraction Reason: Calcium influx releases acetylcholine at neuromuscular junction.

A skeletal muscle can show

How does the skeletal muscle contract ?

Which of the following remains constant during skeletal muscle contraction?

TRUEMAN BIOLOGY-NEET (UG) - 2018 (Conducted by CBSE on 06-05-2018)-MCQs
  1. Which of the following gastric cells indirectly help in erythropoiesis...

    Text Solution

    |

  2. Match the items given in Column I with those in Column II and select t...

    Text Solution

    |

  3. Calcium is important in skeletal muscle contraction because it

    Text Solution

    |

  4. Which of the following is an occupational resiratory disorder

    Text Solution

    |

  5. Match the items given in Column-I with those in Column II and select ...

    Text Solution

    |

  6. Which one fo the following population interactions is widely used in m...

    Text Solution

    |

  7. Which part of poppy plant is used to obtain the drug 'Smack'?

    Text Solution

    |

  8. In a growing population of a country ,

    Text Solution

    |

  9. All of the following are included in 'Ex-situ conservation' except

    Text Solution

    |

  10. AGGTATCGCAT is a sequence from the coding strand of a gene. What will ...

    Text Solution

    |

  11. A woman has an X-linked condition on one of her X chromosomes. This ch...

    Text Solution

    |

  12. Match the items given in Coulmn I with those Coulmn II and select the ...

    Text Solution

    |

  13. All of the following are part of an operon expect

    Text Solution

    |

  14. According to Hugo de Vries, the mechanism of evolution is

    Text Solution

    |

  15. Which of the following options correctly represents the lung condition...

    Text Solution

    |

  16. Match the items given in Column I with those in Column II and select t...

    Text Solution

    |

  17. Match the items given in Column I with those in Column II and select t...

    Text Solution

    |

  18. Which of the following is an amino acid derived hormone ?

    Text Solution

    |

  19. which of the following structures or regions is incorrectly paired wit...

    Text Solution

    |

  20. Which of the following hormones can play a significant role in osteopo...

    Text Solution

    |