The first phase of translation is
- Recognition of DNA molecule
- Aminoacylation of tRNA
- Recognition of an anti-codon
- Binding of mRNA to ribosome
Solution
The steps of the translation mechanism are:
Activation of amino acids: In the presence of enzyme aminoacyl-tRNA synthetase (E), a specific amino acid (AA) binds with ATP.
b) Charging of tRNA: The AA1–AMP–E1 complex reacts with specific tRNA. Thus, the amino acid is transferred to tRNA. As a result, the enzyme and AMP are liberated. It is also called aminoacylation of tRNA.
Asked in: NEET 2020 (Phase 1)
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