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Question
The first phase of translation is:
The first phase of translation is:
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Solution
The correct option is A Aminoacylation of tRNA
Translation refers to the process in which the amino acids get polymerised to form a polypeptide chain, the sequence of which is determined by the order of bases present in mRNA.
Joining of amino acids requires the formation of peptide bonds which is an energy-requiring process.
Hence, the first phase in translation is the activation of amino acids in the presence of ATP. The activated amino acids are then linked to their cognate tRNAs, a process commonly called as charging of tRNA or aminoacylation of tRNAs.
Translation refers to the process in which the amino acids get polymerised to form a polypeptide chain, the sequence of which is determined by the order of bases present in mRNA.
Joining of amino acids requires the formation of peptide bonds which is an energy-requiring process.
Hence, the first phase in translation is the activation of amino acids in the presence of ATP. The activated amino acids are then linked to their cognate tRNAs, a process commonly called as charging of tRNA or aminoacylation of tRNAs.
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