The deciphering of the genetic code was done | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The genetic code was deciphered through the collaborative efforts of several scientists. Marshall Nirenberg and Heinrich Matthaei performed the fi

Vedclass · Accepted Answer

Nirenberg and Matthaei

Vedclass · Answer

(D) The genetic code was deciphered through the collaborative efforts of several scientists. Marshall Nirenberg and Heinrich Matthaei performed the first successful experiment in $1961$ to crack the genetic code using synthetic poly-uracil $RNA$. Har Gobind Khorana later developed methods to synthesize $RNA$ molecules with defined combinations of bases,which helped in deciphering the complete genetic code. Severo Ochoa discovered the enzyme polynucleotide phosphorylase,which was instrumental in polymerizing $RNA$ in a template-independent manner. However,the primary credit for deciphering the code is given to Nirenberg and Matthaei for the initial breakthrough.

The deciphering of the genetic code was done by:

Similar Questions

The vector for genetic code is called

$A$: Triplet genetic code can be confirmed by frame shift mutations.
$R$: Frame shifting involves the change in protein product coded by triplet codons.

What is not true for genetic code?

If the $25^{th}$ codon $UAU$ in a polypeptide chain of $50$ amino acids undergoes a mutation to $UAA$,what will be the result?

How many codons code for amino acids?

Vedclass Test Series

Exam Paper Generator

Online Exam Module