Home
Class 12
CHEMISTRY
Which of the following statements is cor...

Which of the following statements is correct?

A

RNA controls the synthesis of proteins.

B

The sugar present in DNA is Deoxyribose.

C

RNA has double stranded a-helix structure.

D

DNA mainly occurs in the cytoplasm of the cell.

Text Solution

Verified by Experts

The correct Answer is:
B
The sugar present in DNA is Deoxyribose.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    DISHA PUBLICATION|Exercise Exercise - 1 : Concept Builder ( Topicwise ) (Nucleic Acids)|1 Videos

  • AMINES

    DISHA PUBLICATION|Exercise Exercise - 2 : Concept Applicator|30 Videos

  • CHAPTERWISE NUMERIC/INTEGER ANSWER QUESTIONS

    DISHA PUBLICATION|Exercise CHAPTER 28- BIOMOLECULES|10 Videos
DISHA PUBLICATION-BIOMOLECULES -Exercise - 2 : Concept Applicator
  1. A biological catalyst is essentially

    Text Solution

    |

  2. In an amino acid, the carboxyl group ionises at pK(a1) = 2.34 and ammo...

    Text Solution

    |

  3. Which of the following statements is incorrect?

    Text Solution

    |

  4. Among the following vitamins the one whose deficiency causes rickets (...

    Text Solution

    |

  5. Which of the following statements is correct?

    Text Solution

    |

  6. Which of the following is known as the universal energy currency of th...

    Text Solution

    |

  7. The base present in DNA, but not in RNA is

    Text Solution

    |

  8. Double stranded DNA virus with 20,000 base pairs has nucleotides

    Text Solution

    |

  9. Fructose reduces Tollens' reagent due to :

    Text Solution

    |

  10. Which one of the following statements is not true regarding ( +) Lacto...

    Text Solution

    |

  11. Which of the statements about ''Denaturation'' given below are correct...

    Text Solution

    |

  12. Which one of the following statements is incorrect about enzyme catal...

    Text Solution

    |

  13. Deficiency of vitamin B(1) causes the disease

    Text Solution

    |

  14. Which of the following acids does not exhibit optical isomerism?

    Text Solution

    |

  15. Which one of the following sets of monosaccharides forms sucrose ?

    Text Solution

    |

  16. In DNA the linkages between different nitrogenous bases are

    Text Solution

    |

  17. D(+) glucose reacts with hydroxylamine and yields an oxime. The struc...

    Text Solution

    |

  18. Which of the following hormones is produced under the conditions of st...

    Text Solution

    |

  19. The correct statement regarding RNA and DNA, respectively is :

    Text Solution

    |

  20. Which of the following statements is not correct

    Text Solution

    |