Genetics Flashcards
1
Q
DNA polymerase: gap filling and synthesis of lagging strand
A
DNA polymerase I (or alpha)
2
Q
true or false: AP endonucleases make a nick at 3’ side of AP site
A
5’ side
3
Q
poly-A inserted at 5’ or 3’ end?
A
3’ end
4
Q
methyl at 5’ or 3’ end?
A
5’ end
5
Q
RNA polymerase II
A
I: rRNA
II: mRNA
III: tRNA
6
Q
Operon: galactoside permease
A
Y gene
7
Q
Operon: beta-galactosidase
A
Z gene
