Home
Class 12
BIOLOGY
Consider the following processes 1. Sy...

Consider the following processes
1. Synthesis of t-RNA
2. Attachment of an amino acid to ATP.
3. Acetylation of amino acid attached to t-RNA.
4. Charging of t-RNA
Which of the above is/are the functions of aminoacylt-RNA synthetase?

A

1,2 and 3

B

1 and 3

C

2 and 4

D

4 only

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|387 Videos
  • Monera

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

Function of t-RNA molecule

Which types of nitrogen bases are present in loops to t-RNA ?

What is the main function of t-RNA is relation to protein synthesis ?

Consider the following three bases of DNA and RNA: The order of acidic strength on different site will be

Which of the following genes provides attachment site for RNA polymerase?

RNA which carry amino acid from the cytoplasm to the ribosome is

Which RNA carries the amino acids from the amino acid pool to mRNA during protein synthesis?

(a) Name the scientist who called t-RNA an adapter molecule. (b) Draw a clover leaf structure of t-RNA showing the following: (i) tyrosine attached to its amino acid site (ii) anticodon for this amino acid in its correct site (codon for tyrosine Is UAC) (c) What does the actual structure of t-RNA look like?

Explain the structure of t-RNA with the help of a diagram. Describe its role in the process of translation.

Which of the following amino acid doesn't show degeneracy ?

TRUEMEN BIOLOGY ENGLISH-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. Consider the following events in DNA replication 1. Formation of RNA...

    Text Solution

    |

  2. Which of the following statements are true of all t-RNAs? 1. The 5'e...

    Text Solution

    |

  3. Consider the following processes 1. Synthesis of t-RNA 2. Attachme...

    Text Solution

    |

  4. Match list-I (factos/enzyme) with list-II (activities) and slect the c...

    Text Solution

    |

  5. Which one of the following sub processes does not take place during pr...

    Text Solution

    |

  6. Satellite DNA is important because it

    Text Solution

    |

  7. Which of the following components is required for the proper function ...

    Text Solution

    |

  8. Which of the following blotting methods involves the transferring of p...

    Text Solution

    |

  9. Protein translation proceeds as an ordered process and involves all of...

    Text Solution

    |

  10. Many antibiotics inhibit prokaryotic translation without disrupting pr...

    Text Solution

    |

  11. Replication and transcription are similar processes in mechanistic ter...

    Text Solution

    |

  12. The m-RNA molecule is synthesized from the DNA by the RNA-polymerase b...

    Text Solution

    |

  13. Select the correct statement regarding the human genome project

    Text Solution

    |

  14. Find out the incorrect match

    Text Solution

    |

  15. Go through the features of human genome (i) Largest human gene is dy...

    Text Solution

    |

  16. Go through the following statements (i) 2'-OH group present at every...

    Text Solution

    |

  17. Go though the following statements (i) Meselson & stahl used cesium ...

    Text Solution

    |

  18. Go through the following statements: (i) Viruses are obligate parasi...

    Text Solution

    |

  19. Go through the following statements: (i) In RNA the uracil is found ...

    Text Solution

    |

  20. Given below are the steps of DNA fingerprinting in random sequence:- ...

    Text Solution

    |