DNA Replication

Question 1

E. Coli - Origin of Replication

Answer 1

OriC

Question 2

Yeast - Origin of Replication

Answer 2

ARS - Autonomous Replicating sequences

Question 3

E. Coli - Binds Origin of Replication

Answer 3

dnaA complex

Question 4

Yeast - Binds Origin of Replication

Answer 4

ORC - Origin of Replication Complex

Question 5

E. Coli - Stabilize single stranded DNA

Answer 5

SSB’s

Question 6

Yeast - Stabilize single stranded DNA

Answer 6

RPA - Replication Protein A

Question 7

E. Coli - Increase Processivity

Answer 7

Beta subunit of Polymerase III

Question 8

Yeast - Increase Processivity

Answer 8

PCNA - Proliferating cell nuclear antigen for DNA polymerase Delta

Question 9

E. Coli - Clamp loader

Answer 9

gamma complex

Question 10

Yeast - Clamp loader

Answer 10

RFC - replication factor C

Question 11

E. Coli - Make RNA Primer

Answer 11

dnaG

Question 12

Yeast - Make RNA Primer

Answer 12

DNA polymerase alpha

Question 13

E. Coli - Synthesize DNA

Answer 13

DNA polymerase III

Question 14

Yeast - Synthesize DNA

Answer 14

DNA polymerase epsilon (leading strand)
DNA polymerase delta (lagging strand)
DNA polymerase gamma (mitochondria)

Question 15

E. Coli - Removal of RNA Primers

Answer 15

DNA Polymerase I

Question 16

Yeast - Removal of RNA Primers

Answer 16

Rnase H and Fen1 (flap endonuclease 1)

Question 17

E. Coli - Helicase

Answer 17

dnaB/dnaC complex

Question 18

Yeast - Helicase

Answer 18

MCM - mini chromosome maintenance proteins