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During chain elongation, peptide bond is...

During chain elongation, peptide bond is formed between carboxyl group of first and amino group of second amino acid by

A

Peptidyl transferase

B

DNA ligase

C

Taq polymerase

D

Helicase

Text Solution

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The correct Answer is:
A
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ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (C) Medical entrance s gallery
  1. 5' end of a polynucleotide chain contains

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  2. Reverse transcriptase is

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  3. During chain elongation, peptide bond is formed between carboxyl group...

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  4. How many effective codons are there for the synthesis of twenty amino ...

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  5. Whose experiments cracked the DNA and discobered unequivocally that a ...

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  6. The functional unit of DNA molecule that codes for a particular gene p...

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  7. Which one of the following pairs of codons is correctly matched with t...

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  8. Which one of the following pairs is correctly matched with regard to t...

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  9. Assertion (A) : Replication and transcription occur in the nucleus but...

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  10. All eukaryotic genes contain two kinds of base sequences. Which of the...

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  11. Which of the following is an initiation codon in

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  12. During transcription, if the nuncleotide sequence of the DNA strand th...

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  13. Process of reverse transcription was discovered by

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  14. The process of formation of amino acids is called

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  15. One of these is associated with terminator codon?

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  16. Out of 64 codons, only 61 codes for the 20 different amino acids, this...

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  17. The sequence of events mentioned below are symbolised by alphabets. Ch...

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  18. According to the lac operon concept, which functional unit of the bact...

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  19. The phenomenon of 5' end third base of tRNA pairing. With non-compleme...

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  20. Jacob and Monod studied lactose metabolism in E. coli and proposed ope...

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