Home
Class 11
BIOLOGY
Fight-or-flight reactions cause activati...

Fight-or-flight reactions cause activation of

A

The adrenal medulla, leading to increased secretion of epinephrine and norepinephrine

B

The pancreas leading to a reduction in the blood sugar levels.

C

The parathyroid glands, leading to increased metabolic rate

D

The kidney, leading to suppression of reninagioterisin aldosterone pathway

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CELLS - THE UNIT OF LIFE

    ERRORLESS |Exercise Cells - The Unit Of Life|409 Videos

  • CONSERVATION OF NATURAL RESOURCES

    ERRORLESS |Exercise Conservation Of Natural Resources|68 Videos

Similar Questions

Explore conceptually related problems

Fight-or - flight reaction causes activation of :

Fight or flight reaction cause activation of

The activation energy for a ismple chemical reaction A rarr B is E_(a) in the forward reaction: The activation of the reverse reaction

Fight or flight activation of the autonomic nervous system causes which of the following to occur ?

Which disease is caused by activation of oncogenes?

Which disease is caused by the activation of proto-oncogenes?

Assertion:Prolonged activation leads to fatigue in striated muscle Reason:Prolonged activation causes accumulation of lactic acid in a striated muscle

ERRORLESS -CHEMICAL COORDINATION AND INTEGRATION-Chemical Coordination And Integration
  1. Which one controls the secretion of oestrogen

    Text Solution

    |

  2. Which one of the following is not a second messenger in hormone action

    Text Solution

    |

  3. Fight-or-flight reactions cause activation of

    Text Solution

    |

  4. At cellular level GH affects growth by controlling the production of

    Text Solution

    |

  5. The synthesis of vasopressin is done by

    Text Solution

    |

  6. A person passes much urine and drinks much water but his blood glucose...

    Text Solution

    |

  7. A man is admitted toa hospital. He is suffering from an abnormally low...

    Text Solution

    |

  8. See the following figures and identity it

    Text Solution

    |

  9. Thyrotropin-Releasing Factor (TRF) is produced by

    Text Solution

    |

  10. Similarity between the secretion of thyroid and adrenal is that both t...

    Text Solution

    |

  11. Calcitonin lowers the calcium level in the blood. This is secreted by

    Text Solution

    |

  12. Select the incorrect statement

    Text Solution

    |

  13. Disease caused by deficiency of iodine is

    Text Solution

    |

  14. Which disease is caused by the deficiency of thyroxin in the adults

    Text Solution

    |

  15. Accromegaly results after adolescence due to excess production of one ...

    Text Solution

    |

  16. An organ X has a large blood suply. It produces a hormone lack of whic...

    Text Solution

    |

  17. Exophthalmic goitre' (Grave's diseases) is caused due to

    Text Solution

    |

  18. Which of the following hormones does not contain a polypeptide

    Text Solution

    |

  19. Damage to thymus in a child may lead to

    Text Solution

    |

  20. Which hormone causes dilation of blood vessels, increased oxygen consu...

    Text Solution

    |