ENZYMES PRESENT IN THE CENTRAL DOGMA

Question 1

Avoids supercoiling

Answer 1

Topoisomerase

Question 2

Primase (adds RNA primase at the start)

Answer 2

alpha DNA Polymerase

Question 3

For DNA repair

Answer 3

Beta DNA polymerase

Question 4

For Mitochondrial DNA replication

Answer 4

Gamma DNA polymerase

Question 5

Elongates the lagging strand

Answer 5

Delta DNA polymerase

Question 6

Elongates the lEading strand

Answer 6

Epsilon DNA polymerase

Question 7

Joins okazaki fragments

Answer 7

DNA ligase/DNA polymerase III

Question 8

rRNA

Answer 8

RNA polymerase I

Question 9

mRNA

Answer 9

RNA polymerase II

Question 10

tRNA

Answer 10

RNA polymerase III

Question 11

Only one to remove DNA primers

Answer 11

DNA polymerase I

Question 12

Involve in DNA repair

Answer 12

DNA polymerase II

Question 13

Fastest enzyme

Answer 13

DNA polymerase III/DNA ligase

Question 14

Does not require a primer

Answer 14

RNA polymerase

Question 15

Can initiate polymerization

Answer 15

RNA polymerase

Question 16

Does not possess proof reading activity

Answer 16

RNA polymerase

Question 17

Act as template for translation (synthesis of protein)

Answer 17

mRNA

Question 18

Carrier of codons

Answer 18

mRNA

Question 19

Adaptor molecule of amino acid

Answer 19

tRNA

Question 20

Carrier of carrier of anticodon

Answer 20

tRNA

Question 21

Together w/ other proteins make up the ribosomes

Answer 21

rRNA

Question 22

Elongation (DNA polymerase III)

Answer 22

5’ -3’ Polymerase