Home
Class 12
BIOLOGY
Assertion :- On repeated application of ...

Assertion` :-` On repeated application of stimuli, involuntary stripled muscles undergo fatigue.
Reason `:` This is due to non availability of ATP molecules.

A

If both assertion and reason are true and reason is the correct explanation of assertion

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTION & MOVEMENT

    MOTION|Exercise EXERCISE -3 (AIPMT & NEET Previous Year Questions)|12 Videos

  • HUMAN SKELETAL SYSTEM

    MOTION|Exercise Exercise - 3|12 Videos

  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-4|27 Videos

Similar Questions

Explore conceptually related problems

Assertion : Cardiac muscles contract rapidly like striated muscles but do not undergo fatigue. Reason : Cardiac muscles contract rhythmically.

Assertion : Non-myelinated nerve fibres do not possess nodes of Ranvier. Reason : This is due to the absence of nissl's bodies in node of Ranvier.

Assertion : Pigeons and kites can fly for long period without undergoing fatigue. Reason : These birds have white muscle fibres which undergo slow and sustained contraction for long period.

Assertion : Muscle contraction force increases with rise in strength of stimulus. Reason: This is due to increased contraction of individual muscle fibres with increases in stimulus strength.

Assertion: Some cells enter G_(0) phase leading to inactivation of cell cycle. Reason: G_(0) phase occurs due to non-availability of mitogen and energy rich compounds.

Assertion : During exercise, a person undergoes fatigue very soon. Reason : During this period , muscle fibres undergo oxygen debt.

Assertion: Tetany is the rapid spasms in muscle. Reason: Tetany is due to low Ca^(2+) in body fluid.

Assertion : Smooth muscles are known as involuntary muscles Reason : Smooth muscles are controlled by autonomic nervous system.

Assertion: Skeletal muscles contract most quickly and fatigue that quickly Reason: They have limited supply of energy.

Assertion : Non-striated muscles are said to be voluntary in nature. Reason : Non-striated muscles can be moved according to will.

MOTION-LOCOMOTION & MOVEMENT-EXERCISE -4 (AIIMS Assertion & Reason Questions)
  1. Assertion :- Red muscles are also called aerobic muscles. Reason :- ...

    Text Solution

    |

  2. Assertion :- The skull region articulates with the superior regionof t...

    Text Solution

    |

  3. Assertion :- The two halves of the pelvic girdle meet ventrally to for...

    Text Solution

    |

  4. Assertion :- In osteoporosis bone mass decreased and chances of fractu...

    Text Solution

    |

  5. Assertion :- On repeated application of stimuli, involuntary stripled ...

    Text Solution

    |

  6. Assertion: - Ca^(++) play an important role in the muscle contraction....

    Text Solution

    |

  7. Assertion :-First seven pairs of ribs are called true ribs. Reason ...

    Text Solution

    |

  8. Assertion :- Sutures present between the skull bones are immovable joi...

    Text Solution

    |

  9. Assertion :- Progressive degeneration of skeletal muscle mostly due to...

    Text Solution

    |

  10. Assertion :- Muscle having special feature like excitability, conducti...

    Text Solution

    |

  11. Assertion :- In the contraction of muscle myosin slide on actin filame...

    Text Solution

    |

  12. Assertion: - Maximum degree of mobility can be seen with a ball & sock...

    Text Solution

    |

  13. Assertion:- Pronate and supinate both position of Hands are found in H...

    Text Solution

    |

  14. Assertion:- Patella bone of knee is a sessamoid bone Reason :- Ribs ...

    Text Solution

    |

  15. Assertion:- Tendon is present in all bone joints. Reason :- Tendon c...

    Text Solution

    |

  16. Assertion:- Voluntary muscles is controlled by will power. Reason :-...

    Text Solution

    |

  17. Assertion:- When the muscle fibre contracts, sacromere length is reduc...

    Text Solution

    |

  18. Assertion:- Arthritis is the inflammation of synovial joints. Reason...

    Text Solution

    |

  19. Assertion: Myoglobin shows more affinity for the O(2) as compared to H...

    Text Solution

    |

  20. Assertion: - Axis vertebrae help in rotation of neck. Reason :- Cent...

    Text Solution

    |