Home
Class 11
BIOLOGY
Assertion : The essential chemical compo...

Assertion : The essential chemical components of many coenzymes are vitamins.
Reason: Coenzymes NAD and NADP contain the vitamin niacin.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true and the reason is not the correct explanation of the 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:
B
(B) The essential chemical component of many coenzymes are vitamins.
Coenzymes NAD and NADP contain the vitamin niacin.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • BIOMOLECULES

    A2Z|Exercise Section -c Previous Years Examination Questions (neet/aipmt Questions)|116 Videos

  • BIOMOLECULES

    A2Z|Exercise Section -c Previous Years Examination Questions (aiims Question)|20 Videos

  • BIOMOLECULES

    A2Z|Exercise Section A : Topicwise Questions Topic :4 Enzymes|51 Videos

  • BIOLOGICAL CLASSIFICATION

    A2Z|Exercise Mock Test Assertion - Reasoning Question|5 Videos

  • BODY FLUIDS AND CIRCULATION

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Coenzyme nicotinamide adenine dinucleotide (NAD) and NADP contain the vitamin niacin.

A vitamin devoid of coenzyme

Knowledge Check

  • the essential chemical components of many enzymes are

    A
    Nucleic acids
    B
    Carbihydrates
    C
    Vitamins
    D
    Proteins

  • Coenzymes NDA and NADP contein the vitamin

    A
    Niacin
    B
    Biotin
    C
    Thiamine
    D
    Vitamin `B_(12)`

  • The essential chemical components al many coenzymes are:

    A
    Vitamins
    B
    Proteins
    C
    Nucleic acids
    D
    Carbohydrates

    • Similar Questions

    Explore conceptually related problems

    Which vitamin forms coenzymes FAD and FMN.

    Read the following four statements (A-D) :- (A) Thermal stability is an important quality of enzymes which are isolated from thermophilic organisms. (B) Formation of Enzyme substrate complex, during enzyamtic reaction, is an facultative phenomenon. (C) Enzymes bring down the energy barrier between substrate and transition state to make the transition of substrate to product easy. (D) The essential chemical components of many coenzymes are proteins and viatmins. How many of the above statements are right ?

    Vitamin B_(2) is cimponent of coenzyme

    Which of the following vitamins is found in the co-enzymes NAD and NADP?

    Assertion: Sulphur is the main constituent of several coenzymes, vitamins and ferredoxin. Reason: Sulphur is present in two amino acids- valine and cysteine.

    Home
    Profile