Download Document

Quiz#1 LC710
10/10/12
name____________
Q1(2%) Given the following triplet codons : TTA
TCT AGC GCG
Make single nucleotide changes to each triplet and change their amino acids, but the new amino
acid needs to maintain the functional property of original amino acid _ _ _ _ _ _ _ _ _ _ _ _
Genetic Code:
Q2 (6%):
Given the following eukaryotic cDNAs all from the same gene.
Genomic origin of cDNA pieces are annotated:
1
2
4
1
2
7
1
2
4
3
5
1
8
6
5
9
Draw the gene on the yellow line above (exon/intron structure) (3% all or none).
Label All exons/+1(with arrow)/ AATAAA sites (only where needed)/ATG and Stop codons
(3% all or none).