AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

RECOMBINANT DNA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Exo Klenov fragment has
A
5’ to 3’ exonuclease activity
B
3’ to 5’ exonuclease activity
C
5’ to 3’ polymerization activity
D
All the above
Explanation: 

Detailed explanation-1: -This problem can be overcome by introducing mutations in the gene that encodes Klenow. This results in forms of the enzyme being expressed that retain 5’

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