The following is the actual sequence of a small stretch of human DNA: 3′-AATTATACACGATGAAGGTTTTGACAGGGTTTCCAATCATTAA-5′ 5′-TTAATATGTGCTACTTCGAAAACTGTCCCAAAGGTTAGTAATT-3′ a. Only one RNA molecule can actually be translated from this DNA. Underline the DNA nucleotide sequence of the coding strand, beginning with the region that corresponds to the start codon and ending with the region that corresponds to the stop codon. b. The RNA molecule that is translated is the mRNA for the hormone vasopressin. What is the apparent amino acid sequence for vasopressin? Indicate its N- and C-terminal ends. c. In its active form, vasopressin is a nonapeptide (that is, it has nine amino acids) with cysteine at the N-terminus. Write out the amino acid sequence of active vasopressin based on your answer to part b. Indicate its N- and C-terminal ends.