Home
Class 11
BIOLOGY
In heart cells,which one serves as a sec...

In heart cells,which one serves as a second messenger ,speeding up muscle cell contraction in response to adrenaline?

A

C-AMP

B

AMP

C

GTP

D

ATP

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL COORDINATION AND INTEGRATION

    MODERN PUBLICATION|Exercise EXAMPLE|34 Videos
  • CELL CYCLE AND CELL DIVISION

    MODERN PUBLICATION|Exercise EXAMPLE|86 Videos
  • DIGESTION AND ABSORPTION

    MODERN PUBLICATION|Exercise EXAMPLE|19 Videos

Similar Questions

Explore conceptually related problems

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

These questions consist of two statements each,printed as Assertion and Reason.While asnwering these questions you are required to chose any one of the following four responses. If both Assertion and Reason are true and Reason in correct explanation of Assertion. If both assertion and Reason are true but reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:In muscle contraction,length of both A-bands and I-bands decrease. Reason:Both myosin of A-bands and actin of I-bands are contractile proteins and decrease in size during muscle contraction.

In genetic engineering which is used for transfer of genes from one cell to another?

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: The quiescent centre acts as a reservoir of relatively resistant cells which consitute a permanent source of active initials. Reason. The cells of the inactive region of quiescent centre become active when the previous active initials get damaged.

ASSERTION TYPE QUESTIONS : These questions consist of two statements each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is correct explanation of Assertion. B. If both Assertion and Reason are true but Reason is not correct explanation of Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. . Assertion : Megaspore mother cell undergoes mitosis to produce four megaspores. Reason : Megaspore mother cells and megaspores both are haploid

In a galvanic cell, which one of the following statements is not correct?

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Cardoac muscle contract rapdily like striated muscles but do not undergo fatigue. Reason. Cardiac muscles contract rhythmically

Which one of the following alkali metals is used in photoelectric cells ?

Name the organ or 'cell which secretes thyroxine and 'adrenaline.· State function.

MODERN PUBLICATION-CHEMICAL COORDINATION AND INTEGRATION-EXAMPLE
  1. In heart cells,which one serves as a second messenger ,speeding up mus...

    Text Solution

    |

  2. Define the following: Exocrine gland

    Text Solution

    |

  3. Define the following : Endocrine glands

    Text Solution

    |

  4. Define the following: Hormone

    Text Solution

    |

  5. Diagrammatically indicate the location of various endocrine glands in ...

    Text Solution

    |

  6. List the hormones secreted by the following: Hypothalamus

    Text Solution

    |

  7. List the hormones secreted by the following: Pituitary

    Text Solution

    |

  8. List the hormones secreted by the following: Thyroid

    Text Solution

    |

  9. List the hormones secreted by the following: Parathyroid

    Text Solution

    |

  10. List the hormones secreted by the following: Adrenal

    Text Solution

    |

  11. List the hormones secreted by the following: Pancreas

    Text Solution

    |

  12. List the hormones secreted by the following: Testis

    Text Solution

    |

  13. List the hormones secreted by the following: Ovary

    Text Solution

    |

  14. List the hormones secreted by the following: Thymus

    Text Solution

    |

  15. List the hormones secreted by the following: Atrium

    Text Solution

    |

  16. List the hormones secreted by the following: Kidney

    Text Solution

    |

  17. List the hormones secreted by the following: G-I tract.

    Text Solution

    |

  18. Fill in the blanks: .

    Text Solution

    |

  19. Write short notes on the funtions of the following hormones: Parathyr...

    Text Solution

    |

  20. Write short notes on the funtions of the following hormones: Thyroid ...

    Text Solution

    |

  21. Write short notes on the funtions of the following hormones: Thymosin...

    Text Solution

    |