Home
Class 11
BIOLOGY
The dry weight of macromolecules like DN...

The dry weight of macromolecules like DNA, RNA and proteins can be determined using

A

Fluorescent microscopy

B

Dark field microscopy

C

Phase contrast microscopy

D

Differential interference contrast microscopy

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CELL CYCLE AND CELL DIVISION

    ERRORLESS |Exercise Cell Cycle And Cell Division|181 Videos

  • CHEMICAL COORDINATION AND INTEGRATION

    ERRORLESS |Exercise Chemical Coordination And Integration|290 Videos

Similar Questions

Explore conceptually related problems

DNA fingerpinting can be used

Assertion A : In dializer the plasma proteins of the blood, cannot be filtered but molecules like urea, uric acid, creatinine and ions can be filtered Reason R: The cellophane membrane used in dializer is permeable to macromolecules but impermeable to micromolecules

The central dogma in molecular biology involves DNA to RNA to Proteins.

Which colligative property is preferred for the molar mass determination of macromolecules (i.e.,proteins and polmers)?

Explain briefly what is meant by DNA to RNA to protein

ERRORLESS -CELLS - THE UNIT OF LIFE-Cells - The Unit Of Life
  1. Resolving power of scanning electron microscope is

    Text Solution

    |

  2. Fluidity of bio-membranes can be shown by

    Text Solution

    |

  3. The dry weight of macromolecules like DNA, RNA and proteins can be det...

    Text Solution

    |

  4. The smallest size of a cell which can be seen with unaided eye is or d...

    Text Solution

    |

  5. Ultrastructure of cell can be best studied by

    Text Solution

    |

  6. Which one of the following statements is not true

    Text Solution

    |

  7. Electron microscope is based on principle of

    Text Solution

    |

  8. The resolving power of a compound microscope will increase with

    Text Solution

    |

  9. A major breakthrough in the study of cells came with the development o...

    Text Solution

    |

  10. With the increase in diameter of the rotor, the effective RCF (relativ...

    Text Solution

    |

  11. Electrons used in electron microscope are of the wavelength

    Text Solution

    |

  12. Stain used by Feulgen to stain DNA is

    Text Solution

    |

  13. Agarose extracted from sea weeds finds use in

    Text Solution

    |

  14. The distribution of two or more specific molecules within a cell can b...

    Text Solution

    |

  15. Microtome was developed by

    Text Solution

    |

  16. Which of the following techniques is used to extract proteins from the...

    Text Solution

    |

  17. Detailed structure of the membrane was studied after the advent of ele...

    Text Solution

    |

  18. Electron microscope is made up of

    Text Solution

    |

  19. In confocal microscope, the specimen is illuminated by

    Text Solution

    |

  20. One micrometer is a unit equivalent to

    Text Solution

    |