Home
Class 12
BIOLOGY
Charges in GnRH pulse frequency in femal...

Charges in GnRH pulse frequency in females is controlled by circulating levels of

A

estogen and progesterone

B

etrogen and inhibin

C

progesterone only

D

progesterone and inhibin

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL COORDINATION AND INTERGRATION

    AAKASH SERIES|Exercise Exercise-II(Mechanism of Hormonal action)|3 Videos
  • BREATHING AND EXCHANGE OF GASES

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions)|18 Videos
  • DIGESTION AND ABSORPTION

    AAKASH SERIES|Exercise Exercise - III (Previous AIPMT/NEET Questions)|24 Videos

Similar Questions

Explore conceptually related problems

Changes in GnRH pulse frequency in females is controlled by circulating levels of

Menstrual cycle in females is under the control of hormone

Random change in gene/allelic frequency occurring by chance but not under the control of natural selection is called

Read the following passag and answr the following. Major cause of feeling hungry lies in the physiology circulation. One of the major substance in blood is glucose. When its levels in the blood faill, we get hunger pangs in stomach. This again involves Production of series of proteins. Some of which are harmones like gherlin. Diencephanlon plays an important role in carrying three singnals to brain. Another harmone leptin is secreted that suppresses hunger. Which harmone supress the hunger feel ?

Atoms are complicated than hydrogen have more than one proton in their nucleus. Let z stands for the number of protons in a nucleus. Also imagine that an atom loses all but one of its electrons so that it changes into a positively charged ion with just one electron. Bohr.s formula for the energy levels of the hydrogen atom can easily be changed to apply to such ions The potential energy of electron in the ground state of He^(+) ion is

Atoms are complicated than hydrogen have more than one proton in their nucleus. Let z stands for the number of protons in a nucleus. Also imagine that an atom loses all but one of its electrons so that it changes into a positively charged ion with just one electron. Bohr.s formula for the energy levels of the hydrogen atom can easily be changed to apply to such ions What minimum amount of energy is required to bring an electron from ground state of Be^(3+) to infinity

Atoms more complicated than hydrogen have more than one proton in their nucleus. Let Z stands for the number of protons in a nucleus. Also imagine that an atom loses all but one of its electrons so that it changes into a positively charged ion with just one electron. Bohr.s formula for the energy levels of the hydrogen atom can easily be changed to apply to such ions. It becomes E_m = (-Z^2 e^4 m_e)/(8 epsi_0^2 h^2 n^2) , where m= mass of electron , e= change of electron, n = orbit number. The ionization potential of Het in ground state is

for an electron in H-atom the frequency of photon for transition between levels 1 and 2 is v. The photon frequency for transition between levels 2 and 3 is closet to

AAKASH SERIES-CHEMICAL COORDINATION AND INTERGRATION-Exercise-III (previous AIPMT/NEET questions)
  1. Which of thefollowing pairs of hormones are not antagonistic (having o...

    Text Solution

    |

  2. Select the incorrect statement

    Text Solution

    |

  3. Charges in GnRH pulse frequency in females is controlled by circulatin...

    Text Solution

    |

  4. Identify the correct statement on inhibin

    Text Solution

    |

  5. The amino acid Tryptophan is the precursor for the synthesis of

    Text Solution

    |

  6. A chemical signal that has both endocrine and neutral roles is:

    Text Solution

    |

  7. Which one of the following harmones is not involved in sugar metabilis...

    Text Solution

    |

  8. Which of the following events is not associated with ovulation in huma...

    Text Solution

    |

  9. Which one of the following hormones though synthesised elsewhere ,is s...

    Text Solution

    |

  10. Identify the hormone with is correct matching source,and function.

    Text Solution

    |

  11. Fight-or-flight reactions cause activation of

    Text Solution

    |

  12. A pregnant female delivers a baby who suffers from stunted growth ,Men...

    Text Solution

    |

  13. Which of the following statements is correct in relation to the endocr...

    Text Solution

    |

  14. Select the answer which correctly matches the endocrine gland with the...

    Text Solution

    |

  15. Name the endocrine gland which is present on the kidneys.

    Text Solution

    |

  16. Norepinephrine (i)Is released by sympathetic fibres (ii)Is released...

    Text Solution

    |

  17. Which of the following represents the action of insulin?

    Text Solution

    |

  18. Which one of the following pairs of hormones are the examples of those...

    Text Solution

    |

  19. A person entering an empty room suddenly find a snake right in front o...

    Text Solution

    |

  20. What is correct to say about the hormone action in human?

    Text Solution

    |