Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance3 Marks
Question
Name the main stages of translation.
✓
Answer
The formation of a poly-peptide chain from mRNA is known as translation. The process of translation takes place on ribosome. The sequence of three nitrogen bases present in 5'-3' direction on m-RNA is called genetic code. This code determines the sequence of amino acids in a poly-peptide chain. Ribosome joins the m-RNA at 5' and when it moves towards 3', messages of DNA present as codon in m-RNA are translated. The process of translation is completed in following steps : 1. Activation of Amino acids 2. Charging of t-RNA 3. Initiation 4. Elongation of polypeptide chain 5. Termination of polypeptide chain
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.