A part of an mRNA has the sequence CAU. Use the table below to figure out which amino acid is coded for by CAU, then use the table to figure out which
change to this sequence would indicate a silent mutation.
UAUTY UGC
Phe UCC
Messenger
Second base in codon
RNA Codons U
C
G
UUU UCU
UGU U
UUC
UAC)
Cys
U
с
Ser
UUA UCA
Leu
UM Stop UGA Stop A
UUG UCG UAG Stop UGG Trp G
CUU CCU CAU CGU U
CUC CCC CACHis CGC
С
Leu
Pro
CUA CCA
Arg
CAA
CUG CCG CAG CGG
AUU ACU AAU
Asn LAGU Ser
U
AUC) lle ACC AAC AGC
А
Thr
AUA ACA
ААА AGA
AUGACG
Lys
AAG AGG
GUU GCU
GGU
Asp
U
GUC GCC GAC
G
Val Ala
Gly
GUA
GCA
GGA
GUG GCG GAG GGG! G
First base in codon
Gin (CGA
Third base in codon
Arg
GAU ASP GGC
GAA Glu
O A. CÁC
ОВ. САА
O C. CAG
OD. GAU