Question
Which of the following amino acids does the mRNA sequence ACG code for? leu thr gln ser
Answer
4
(355 Votes)
Horatio
Master · Tutor for 5 years
Answer
B
Explanation
To determine which amino acid the mRNA sequence ACG codes for, we refer to the genetic code, which is a set of rules by which information encoded within mRNA is translated into proteins by living cells. The sequence "ACG" on mRNA will correspond to a specific amino acid according to this code. By consulting a codon table, which is typically used in biology to find which amino acid corresponds to a given mRNA codon, we can look up the "ACG" sequence. According to the standard genetic code, the mRNA codon "ACG" codes for the amino acid threonine.