Consider the following segment of mRNA produced by the normal
order of DNA nucleotides: 5′ UCU AAG CGA GUU 3′ (A) What is the
amino acid order produced from this mRNA? Express your answer as a
sequence of three-letter amino acid abbreviations separated by
dashes and type START and STOP for start and stop codons,
respectively (e.g., Tyr-Val-…-Ile-STOP). (B) What is the amino
acid order if a point mutation changes UCU to CCU? (C) What is the
amino acid order if a point mutation changes CGA to AGA