Home
Class 12
BIOLOGY
Assertion :- Ubiquinone is one of the im...

Assertion :- Ubiquinone is one of the important earlier of respiratory ETS.
Reason : - Ubiquinone helps in oxidation of both `NADH_(2)` and `FADH_(2)`.

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:
A
Promotional Banner

Topper's Solved these Questions

  • RESPIRATION IN PLANTS

    MOTION|Exercise EXERCISE - 3|27 Videos

  • REPRODUCTIVE HEALTH

    MOTION|Exercise Exercise - 4|3 Videos

  • SENSORY ORGANS

    MOTION|Exercise EXERCISE - 3|21 Videos

Similar Questions

Explore conceptually related problems

The oxidation of one NADH_(2) yields

Assertion : Ubiquinone is non - protein coenzyme. Reason : Ubiquinone acts as an activator in ETS.

One NADH_(2)//NADPH_(2) yields

Assertion : Na^(+)- K^(+) ATPase is an important membrane associated enzyme. Reason : It helps in ion transfer across the memrbane.

Assertion (A) : Carbon dioxide is one of the important greenhouse gases. Reson (R) : It is largely produced by respiratory function of animals and plants.

Assertion (A): F_(2) undergoes disproportionation reaction. Reason (R ): Fluorine shows both positive and negative oxidation states.

Assertion: A reducing agent is a substance which can donate electron. Reason: A substance which helps in oxidation is known as reducing agent.

MOTION-RESPIRATION IN PLANTS -EXERCISE - 4
  1. Glycolysis is

    Text Solution

    |

  2. Assertion :- During oxidation of respiratory substrate energy does not...

    Text Solution

    |

  3. Assertion :- Plants are devoid of specialised respiratory organs. R...

    Text Solution

    |

  4. Assertion :- In plants there is no need of respiratory and Circulatory...

    Text Solution

    |

  5. Assertion :- Cells oxidise glucose and other respiratory substances no...

    Text Solution

    |

  6. Assertion :- Glycolysis is the oxidative process, while there is not u...

    Text Solution

    |

  7. Assertion :- For complete breakdown of respiratory substrate Krebs cyc...

    Text Solution

    |

  8. Assertion :- In Natural alcoholic drinks (beverages) alcohol level can...

    Text Solution

    |

  9. Assertion :- Aerobic respiration yields more energy than anaerobic res...

    Text Solution

    |

  10. Assertion :- Maximum two decarboxylations can occur in each turn of Kr...

    Text Solution

    |

  11. Assertion :- Ubiquinone is one of the important earlier of respiratory...

    Text Solution

    |

  12. Assertion :- Cytochrome-C is the mobile carrier. Reason:- Cytochrom...

    Text Solution

    |

  13. Assertion :- Oxygen is vital for aerobic respiration. Reason:- Oxyge...

    Text Solution

    |

  14. Assertion :- In ETS of respiration, oxidation of one carrier and reduc...

    Text Solution

    |

  15. Assertion :- The passage of protons through complex-V is coupled to pr...

    Text Solution

    |

  16. Assertion :- Calculation of the net gain of ATP for every glucose mole...

    Text Solution

    |

  17. Assertion :- Fermentation accounts for only a partial breakdown of glu...

    Text Solution

    |

  18. Assertion :- During fermentation oxidation of NADH to NAD^(+) is c...

    Text Solution

    |

  19. Assertion :- Respiratory path is an amphibolic pathway rather than as ...

    Text Solution

    |