TwoOldGuys™ Study Guides
BI-122 Biology
mRNA & DNA

mRNA

Total # mRNA for
Met-Gly-Ser-Glu-Val-STOP
# tRNA's
AA= Met Gly Ser Glu Val STOP
1 4 6 2 4 3
1 4 6 2 12
1 4 6 24
1 4 144
1 576
576

DNA


tRNA mRNA DNA DNA
code complement
A U A T
G C G C
U A T A
C G C G


Genetics:
DNA to Protein

transcription
DNA TAC CCG AGC CTC CAG ATT
mRNA AUG GGC UCG GAG GUC UAA
translation
tRNA UAC CCG AGC CUC CAG AUU
protein fMet Gly Ser Glu Val STOP


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revised 19 aug 2006