UUG) 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 UCU UAU UGU U
Phe
UUC
UCC UAC) Tyr UGC) Cys
C с
U
Ser
LUCA UAA Stop UGA StopA
Leu
UCG
UAG Stop UGG Trp
CUU CCU
CAU
His
CGU
CUC ССС |САС CGC
С
Leu
Pro
Arg
CUA |ССА |САА CGA
Gin
CUG CCG CAG CGG G
AUU ACU AAU
Asn
AGU U
Ser
AUC lle (ACC AAC) AGC
A
AUA |АСА AAA AGA
Lys
A
AUGStare ACG AAG AGG
GUU GCU
GAU GGU
Asp
GUC GCC GAC) GGC
G
Val
Ala
Gly
GUA GCA GAA
Glu
GGA
GUG GCG GAG) GGG!
First base in codon
Thr
OPOCO POCO POCO
Third base in codon
Arg
O A. Arg
O B. Cys
O C. GIn
O D. Asp