ENZYMES OF DNA REPLICATION Flashcards
0
Q
Removes supercoils
A
TOPOISOMERASE
1
Q
unwinds double helix
A
HELICASE
2
Q
Identifies origin of replication
A
DNA A PROTEIN
3
Q
Synthesis of RNA primer
A
PRIMASE
4
Q
Maintains the separation of the parental strands
A
SS DNA BINDING PROTEINS
5
Q
Elongation of leading strand
A
DNA POLYMERASE III
6
Q
Excision of primers
A
DNA POLYMERASE I
7
Q
Seals the nick between Okazaki fragments
A
LIGASE
8
Q
What are the 4 counter-regulatory hormones? these oppose the actions of insulin
A
GLUCAGON
CORTISOL
EPI
GROWTH HORMONE
9
Q
What enZyme converts ribonucleotides to deoxyribonucleotides?
A
RIBONUCLEOTIDE REDUCTASE
10
Q
Which enzymes convert AMP to ADP and GMP to GDP?
A
MONOPHOSPHATE KINASES
DIPHOSPHATE KINASES
