2 8.2.4 Quiz: Translation UAUTY UGC)
UUC Phe/UCU)
A strand of mRNA has the bases guanine-adenine-cytosine. Which amino
acid corresponds to these bases?
Messenger
Second base in codon
RNA Codons U
с A
G
UUU
UGUT U
UCC UAC)
Cys
U
С
Ser
UUA UCA UAA Stop UGA Stop A
Leu
UUG JUCG UAG Stop UGG Trp G
CUU CCU) CAUT CGU) U
CUC
His
CCC
CGC
с
С
Leu Pro
CUA
Arg
CCA CAA CGA
Gin
CUG CCG) CAG CGG
AUU
ACU AAU AS AGU Ser U
AUC lle ACC ААС, AGC C
A
Thr
AUA ACA AAA
Lys
AGA
AUGS ACG
Arg
AAG AGG
GUU GCU
TGAU
Asp
GGU
GUC GCC
GAC GGC
G
Val
Ala
Gly
GCA GAA
Glu
GUG GCG GAG) GGG
CAC
First base in codon
Third base in codon
GUA
GGA
GOALS
O A. Asp
ОО
B. Arg
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