Home
Class 12
BIOLOGY
The experiment which proved conclusively...

The experiment which proved conclusively that during infection only DNA of the bacteriophage enters the host cell and the protein coat stays behind was conducted by

A

F. Griffith

B

Aery, macleod and Mc carty

C

Sutton and Boveri

D

Hershey and Chase

Text Solution

Verified by Experts

The correct Answer is:
D
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

[A] : Infective part of virus is its nucleic acid . [R] : During infection , only the nucleic acid of virus enters in to the host cell .

The immunological protein particles which restrict viral reinfection by not joining viral mRNA to ribosome of host cells, once animals have been infected by virus, is

Go through the following statements: (i) Viruses are obligate parasites (ii) Viruses that infect plants in general have single stranded DNA (iii) Bacteriophages are double stranded DNA viruses. (iv) The coat is made of protein subunits called nucleomeres. Find the correct statements

In genetic engineering, a DNA segment (gene) of interest, is translated to the host cell through a vector. Consider the following four agents (A-D) in this regard and select the correct option about which one or more of these can be used as a vector/vectors Statement (A) A bacterium (B) Plasmid (C) Plasmodium (D) Bacteriophage

TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. Sum of all the genes is a population is called

    Text Solution

    |

  2. If 50 heavy DNA (N^(15)) molecules are replicated 2 times in N^(14) me...

    Text Solution

    |

  3. The experiment which proved conclusively that during infection only DN...

    Text Solution

    |

  4. There is some permissible latitude in the pairing of the third base in...

    Text Solution

    |

  5. A DNA molecule in E. coli is heavy and labelled with N^(15). Iit is al...

    Text Solution

    |

  6. Taylor experiment on Vicia faba (broad bean) root tips using autoradio...

    Text Solution

    |

  7. if a labelled DNA (with a heavy isotope) replicates in conservative ma...

    Text Solution

    |

  8. If DNA replication is conservative, what woul be expected distribution...

    Text Solution

    |

  9. Which one of the following ratios is variable but constant for a speci...

    Text Solution

    |

  10. If one chain of a DNA moleucle has the base order 5'ATTGACGT3'…….then ...

    Text Solution

    |

  11. Codons that specify same amino acids are called

    Text Solution

    |

  12. Semiconservative replication of DNA was given by

    Text Solution

    |

  13. In a polyribosome complex, the ribosome present towards 5'end of mRNA ...

    Text Solution

    |

  14. At which end of mRNA translation always begins?

    Text Solution

    |

  15. mRNA iin prokaryotes is usually

    Text Solution

    |

  16. A segment of DNA has base sequence GAC GAC CGC AAA ACA AGC. Due to del...

    Text Solution

    |

  17. Which is related to Teminism?

    Text Solution

    |

  18. There are 125 amino acids. We want to synthesize and mRNA. How many ni...

    Text Solution

    |

  19. Amino acid is carried by tRNA at its

    Text Solution

    |

  20. Which is recognition site of tRNA?

    Text Solution

    |