Home
Class 12
BIOLOGY
1.7 m double helical DNA will have base ...

1.7 m double helical DNA will have base pairs

A

`3.4xx10^(9)`

B

`5xx10^(9)`

C

`1.7xx10^(9)`

D

`1.7xx10^(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    A2Z|Exercise Section C PREVIOUS YEARS' EXAMINATION QUESTIONS (AIIMS Question)|24 Videos

  • MOLECULAR BASIS OF INHERITANCE

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

  • MOLECULAR BASIS OF INHERITANCE

    A2Z|Exercise Section B: Assertion-reasoning Questions|27 Videos

  • MOCK TEST 3

    A2Z|Exercise EXERCISE|90 Videos

  • ORGANISMS AND POPULATIONS

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

Similar Questions

Explore conceptually related problems

In the double helix structure of DNA, the base pairs are

If the length of a double helical DNA if 1.7 meters then the number of base pairs present in the DNA is

How many spirals (twins or helices) a DNA of 2000 base pairs will have?

Double helical model of DNA molecule was proposed by :

Considering the average molecular mass of a base to be 500 Da . What is the molecular mass of a double stranded DNA of 10 base pairs ?

B-DNA which is right -handed double helix contains ______ base pairs per turn of the helix and each tum is _____ long .

A2Z-MOLECULAR BASIS OF INHERITANCE-Section C PREVIOUS YEARS' EXAMINATION QUESTIONS (NEET/AIPMT Question)
  1. A solution of purified DNA will have pH

    Text Solution

    |

  2. Which amino acid has a single codon ?

    Text Solution

    |

  3. 1.7 m double helical DNA will have base pairs

    Text Solution

    |

  4. DNA fingerprinting requires

    Text Solution

    |

  5. PCR and RFLP are employed in

    Text Solution

    |

  6. Which is not part of transcription unit ?

    Text Solution

    |

  7. Read statements a-d. (a) In transcription, adenosine pairs with urac...

    Text Solution

    |

  8. Crick one of the discoverer of DNA double helical stucture, was the ma...

    Text Solution

    |

  9. Number of codons coding GGG is

    Text Solution

    |

  10. Basis of DNA finger printing is

    Text Solution

    |

  11. In double helix of DNA, there are sugar phosphate backbones with bases...

    Text Solution

    |

  12. Which of the following is wrongly matched ?

    Text Solution

    |

  13. An analysis of chromosomal DNA using the Southern blot by hybridizatio...

    Text Solution

    |

  14. Commonly used vectors for human genome sequencing are

    Text Solution

    |

  15. Of the total number of genes estimated in human genome, nearly 10% are...

    Text Solution

    |

  16. The technique of DNA fingerprinting relies on

    Text Solution

    |

  17. Heterogeneous nuclear RNA is converted into mRNA by

    Text Solution

    |

  18. Number of nucleotide bases of a spiral of ds-DNA molecule is

    Text Solution

    |

  19. The okazaki fragments on the lag strand are joined together by the enz...

    Text Solution

    |

  20. Which one of the following terms is used to explain the acquisition of...

    Text Solution

    |