Home
Class 12
BIOLOGY
accelerates heart due to stimulation of ...

____ accelerates heart due to stimulation of adrenal medulla by sympathetic nerves

A

Adrenaline

B

Acetylcholine

C

Vasopressin

D

Collip's hormone

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BIOTECHNOLOGY : PRINCIPLES AND PROCESSES

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|124 Videos

  • BREATHING AND EXCHANGE OF GASES

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|199 Videos

Similar Questions

Explore conceptually related problems

Sympathetic stimulation

Parasympathetic stimulation of the heart

When SA node is stimulated by sympathatic nerve than the –

Post-ganglionic nerve fibres of sympathetic nerve system are

Accelerated eutrophication occurs due to

Release of catecholamines from adrenal medulla (human) is an action of

Stimulation of acid secretion of stomach is due to

Acceleration due to gravity is minimum at

Acceleration due to gravity is maximum at

Describe the hormones and functions of adrenal medulla. Why are they called glands of emergency?

TRUEMEN BIOLOGY ENGLISH-BODY FLUIDS AND CIRCULATION-Multiple Choice Questions
  1. To which of the following, bundles of His passes stimulus for contract...

    Text Solution

    |

  2. Largest single mass of lymphatic tissue in the body is

    Text Solution

    |

  3. accelerates heart due to stimulation of adrenal medulla by sympathetic...

    Text Solution

    |

  4. Which of the following is not a major organ of lymphatic system

    Text Solution

    |

  5. Congestion of the lungs is one of the main symptoms in

    Text Solution

    |

  6. Consider the following statements A marathon runner is likely to sh...

    Text Solution

    |

  7. Go through the following statements (i) Vagus nerve decreases the...

    Text Solution

    |

  8. SA node acts as a pacemaker of the heart because it

    Text Solution

    |

  9. Go through the following statements, (i) The stroke volume multiplie...

    Text Solution

    |

  10. Go through the following statements (i) As smaller animals have the...

    Text Solution

    |

  11. A baby is born with a congenital cardiac defect that allows right atri...

    Text Solution

    |

  12. Which of the following is false about ECG

    Text Solution

    |

  13. Find out the wrong statement :

    Text Solution

    |

  14. The sequence of flow of blood in the hepatic portal system of a mammal...

    Text Solution

    |

  15. Which one of the following is a matching pair ?

    Text Solution

    |

  16. If there is a blockage between the AV node and AV bundle, how will thi...

    Text Solution

    |

  17. All of the following are true except

    Text Solution

    |

  18. If all chordae tendinae are weakened or severed , the immidiate effect...

    Text Solution

    |

  19. Narrowing of which of the following heart valves would cause blood to ...

    Text Solution

    |

  20. Go through the following statements (i) The inner surface of atria ...

    Text Solution

    |