Home
Class 12
BIOLOGY
The distance between 2 strands of DNA is...

The distance between 2 strands of DNA is

A

3.4Å

B

34Å

C

19.8Å(20Å)

D

10Å

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

  • Monera

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

The distance between the directrices of the hyperbola x^(2)-y^(2)=4 is

What is the distance between two base pairs in DNA?

Find the distance between the pair of points (-2, -3) and (3, 2)

The distance between the Earth and the Moon is

If the distance between the foci and the distance between the directrices of the hyperbola (x^(2))/(a^(2)) -(y^(2))/(b^(2)) =1 are in the ratio 3 : 2 then a : b is

The coupling between base units of DNA is through :

If the distance between the directrices is thrice the distance between the foci, then find eccentricity of the ellipse.

In which direction, is the new strand of DNA synthesised during DNA replication.

The base sequence in one of the strands of DNA is TAGTCATGAT Give the sequence of its complementary strand.

The base sequence in one of the strands of DNA is TAGTCATGAT How are these base pair held together in a DNA molecule ?

TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. DNA can be tested by

    Text Solution

    |

  2. The smallest type of RNA is

    Text Solution

    |

  3. The distance between 2 strands of DNA is

    Text Solution

    |

  4. Which of the following RNAs have clover leaf structure ?

    Text Solution

    |

  5. The base sequence for a nucleic acid segment is given as GAG AGG GGA...

    Text Solution

    |

  6. Which is correct sequence according to increasing molecular weight ?

    Text Solution

    |

  7. The two strands/two polynucleotide chains of DNA are

    Text Solution

    |

  8. ssDNA is genetic material is found in

    Text Solution

    |

  9. Exact replication of DNA is possible due to

    Text Solution

    |

  10. If A= 120 and C = 120, then a piece of DNA will have ........ nucleoti...

    Text Solution

    |

  11. In E.coil DNA has 18% of bases of cytosine. What will be the fractio...

    Text Solution

    |

  12. Which is in appropriate among the following in terms of the concept th...

    Text Solution

    |

  13. Viruses with double stranded (ds) RNA are

    Text Solution

    |

  14. In 'B' model DNA, the diamter is 20Å. It is ………in Z DNA.

    Text Solution

    |

  15. Which statement is wrong about DNA ?

    Text Solution

    |

  16. Diameter and pitch per turn of helix of 'A' model of DNA is

    Text Solution

    |

  17. The enzyme which helps to cut one strand of DNA duplex to release tens...

    Text Solution

    |

  18. DNA is genetic material was proved by

    Text Solution

    |

  19. Proteins that hep to open up DNA helix in front of the replication for...

    Text Solution

    |

  20. By using proteins from TMV (Tobacco-mosaic virus) and RNA from HRV (Ho...

    Text Solution

    |