AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

STRUCTURE OF NUCLEIC ACIDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This enzyme has proofreading abilities.
A
ligase
B
helicase
C
primase
D
DNA polymerase
Explanation: 

Detailed explanation-1: -DNA polymerases are the enzymes that build DNA in cells. During DNA replication (copying), most DNA polymerases can “check their work” with each base that they add. This process is called proofreading.

Detailed explanation-2: -In bacteria, all three DNA polymerases (I, II and III) have the ability to proofread, using 3’

There is 1 question to complete.