Initiation of polypeptide chain in eukaryotic protein synthesis is induced by which amino acid?
A
Methionine
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Leucine
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Lysine
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Glycine
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Methionine The start codon is the first codon of a messenger RNA transcript translated by a ribosome. The start codon always codes for methionine in eukaryotes and a modified Met in prokaryotes. The most common start codon is AUG.