Home
Class 12
BIOLOGY
[A]: Proteins are polymers of amino acid...

[A]: Proteins are polymers of amino acids.
[R]: Nucleic acids are polymers of units known as nucleotides

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Fungi

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|27 Videos

  • GENETICS AND EVOLUTION

    TRUEMAN BIOLOGY|Exercise SECTION-A|34 Videos

Similar Questions

Explore conceptually related problems

Nucleic acids are made of

Nucleic acids are the polymers of _____

Nucleic acids are found in

Nucleic acids occur in

Nucleic acid are polymers of ___________.

A nucleic acid enzyme is

Protein amino acids are

Give the functions of amino acids.

Nucleic acid does not occur in

A homopolymer has only one type of building block called monomer repeated 'n' number of times. A heteropolymer has more than one type of monomer. Proteins are heteropolymers made of amino acids. While a nucleic acid like DNA or RNA is made of only 4 types of nucleotide monomers, proteins are made of

TRUEMAN BIOLOGY-Genetics-ASSERTION AND REASON
  1. [A]: The preparation of recombinant DNA re- quires restriction enzymes...

    Text Solution

    |

  2. [A]: Plasmids are small accessory rings of DNA found in some bacteria ...

    Text Solution

    |

  3. [A]: Proteins are polymers of amino acids. [R]: Nucleic acids are p...

    Text Solution

    |

  4. [A): Prokaryotic cells do not contain repressor protein [R]: They ...

    Text Solution

    |

  5. [A]: If a population is of dominant genotype AA, then the frequency of...

    Text Solution

    |

  6. [A]: In paracentric inversions the centromere is outside the inverted ...

    Text Solution

    |

  7. [A]: Polyploidy increases the tolerance of plants towards extreme clim...

    Text Solution

    |

  8. [A]: Haemophillia is a genetically linked dis- ease. [R]: The carri...

    Text Solution

    |

  9. [A]: Cytoplasmic male sterility is observed in maize. [R]: The cyto...

    Text Solution

    |

  10. Assertion: DNA synthesis occurs in G(1) and G(2) periods of cell cycle...

    Text Solution

    |

  11. [A]: Sickle-cell anaemia is a genetically de- termined disorder affect...

    Text Solution

    |

  12. [A]: The deleted region of long arm of chro- mosome 7 contains the ela...

    Text Solution

    |

  13. [A]: Centromere is the primary constriction on the metaphase chromosom...

    Text Solution

    |

  14. [A]: Dolly, a sheep is an example of cloning. [R]: Cloning in anoth...

    Text Solution

    |

  15. Assertion (A) : Replication and transcription occur in the nucleus but...

    Text Solution

    |

  16. [A]: Cycads were prevalent during Jurassic period. [R]: Jurassic pe...

    Text Solution

    |

  17. [A]: Evolution is descent with modification. [R]: Evolution is der...

    Text Solution

    |

  18. [A]: Isolation is a mechanism which prevents interbreeding among other...

    Text Solution

    |

  19. [A]: Mesozoic era is known as the 'Age of Reptiles'. [R]: It was ...

    Text Solution

    |

  20. [A]: Radioactive carbon ^(14)C method is quite accurate for relativel...

    Text Solution

    |