Question

question 1 (1 point)
what is the start codon on the mrna
a gca
b tcu
c aug
d uag

Explanation:

The start codon is a specific sequence on mRNA that initiates protein synthesis in cells, and it universally codes for the amino acid methionine in eukaryotes and formylmethionine in prokaryotes. Among the options, only AUG functions as the start codon, while the others are either sense codons for other amino acids or stop codons.

Answer:

c. AUG