Home
Class 12
BIOLOGY
Allosteric modulation is due to the inhi...

Allosteric modulation is due to the inhibition action of enzyme by

A

product

B

competitve inhibition

C

substrate

D

enzyme

Text Solution

Verified by Experts

The correct Answer is:
A

Enzyme inhibition caused by a product of enzyme catalysed reaction is called allosteric modulation or feedback inhibition. Thus, the products of reactions inhibit the reaction, e.g. glucose-6-phosphate in glucolysis inhibits hexokinase catalysed raction.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES AND ENZYMES

    ARIHANT NEET|Exercise Chapter Exercises (B) Medical Entraces special formate questions (Assertion and Reason)|5 Videos
  • BIOLOGICAL CLASSIFICATION

    ARIHANT NEET|Exercise Chapter Exercises C Medical entrances gallery (Collection of Questions asked in NEET & Various Medical Entrance Exams )|21 Videos
  • BIOTECHNOLOGY : PRINCIPLES AND PROCESSES

    ARIHANT NEET|Exercise Chapter exercises (C. Medical entrances gallery (Collection of Questions Asked in NEET & Various Medical Entrance Exams))|85 Videos

Similar Questions

Explore conceptually related problems

Allosteric modulation is due to inhibition of coenzyme action by

Assertion : Allosteric modulators accelerate or retard the rate of catalysis of an allosteric enzyme . Reason : Allosteric moduators modulate the configuration of the active site of enzyme.

In case of competitive inhibition of an enzyme,

The mode of action of an enzyme is:

Allosteric inhibition involves

What is the effect of pH on the action of enzyme?

Physiologically urea is produced by the action of an enzyme

An allosteric enzyme has

Excess of ATP inhibits the enzyme

Compertitive inhibition is due to

ARIHANT NEET-BIOMOLECULES AND ENZYMES-Chapter Exercises (C) Medical Entraces gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)
  1. Which of the following is a coenzyme?

    Text Solution

    |

  2. Which is a carbohydrate having beta-repeated units

    Text Solution

    |

  3. Allosteric modulation is due to the inhibition action of enzyme by

    Text Solution

    |

  4. What is common among amylase, rennin and trypsin?

    Text Solution

    |

  5. An organic substance bound to an enzyme and essential for its activ...

    Text Solution

    |

  6. Lysozyme that is present in perspiration, saliva and tears, destroys

    Text Solution

    |

  7. The tightly bound non-proteinaceous organic compound in enzyme, is

    Text Solution

    |

  8. The curve given below show enzymatic activity with relation to three c...

    Text Solution

    |

  9. The most abundant molecule in cell is

    Text Solution

    |

  10. Which one is an amino acid

    Text Solution

    |

  11. Which one of the following is polysaccharide?

    Text Solution

    |

  12. In a polysadccharide, the individual monosaccharides are linked by a

    Text Solution

    |

  13. Select the type of enzyme involved in the following reaction S-G+S'r...

    Text Solution

    |

  14. Pick out the wrong statement

    Text Solution

    |

  15. Select the wrong statement.

    Text Solution

    |

  16. Find out the wrongly matched pair

    Text Solution

    |

  17. Arrange the steps of catalytic action of an enzyme in order an choose ...

    Text Solution

    |

  18. Which of the following is not conjugated protein

    Text Solution

    |

  19. Which one is diaminodiacrboxlic amino acid

    Text Solution

    |

  20. Enzymes often have additional parts in their structrue that are made u...

    Text Solution

    |