Biology for IGCSE & O level - Inheritance (Section 1 - No. 30)
What is the sequence of the bases on mRNA to represent the sequence of amino acids Glycine, Alanine, Serine?
GCA-GCA-GCA
GAC-GCG-AGC
CCA-GCG-AGC
AGC-GCG-GAC
Explanation
The correct mRNA sequence can be determined by using a codon chart. The first codon determines the amino acid and the second codon determines another amino acid and the final codon does the last amino acid.