Question

Write the mRNA codons for the following. (a) Valine (b) Histidine (c) Glycine

Short answer

Question: List the mRNA codons for the following amino acids: (a) Valine, (b) Histidine, and (c) Glycine. Answer: (a) Valine mRNA codons: GUU, GUC, GUA, GUG. (b) Histidine mRNA codons: CAU, CAC. (c) Glycine mRNA codons: GGU, GGC, GGA, GGG.

Step-by-step solution

(a) Finding mRNA codons for Valine

To find the mRNA codons for the amino acid Valine, refer to the genetic code table. You will see that Valine has four possible mRNA codons: GUU, GUC, GUA, and GUG.

(b) Finding mRNA codons for Histidine

To find the mRNA codons for the amino acid Histidine, refer to the genetic code table. You will see that Histidine has two possible mRNA codons: CAU and CAC.

(c) Finding mRNA codons for Glycine

To find the mRNA codons for the amino acid Glycine, refer to the genetic code table. You will see that Glycine has four possible mRNA codons: GGU, GGC, GGA, and GGG.