Botany-DNA Replication
NEET Botany DNA Replication MCQ Question
Type: MCQ-fact-Hard-Class 12
What is the main enzyme involved in the process of DNA replication in living cells, such as E. coli?
A
DNA-dependent DNA polymerase
B
RNA polymerase
C
DNA ligase
D
DNA helicase
Correct Answer
Option A
Detailed Explanation
The main enzyme involved in DNA replication is referred to as DNA-dependent DNA polymerase, which uses a DNA template to catalyse the polymerisation of deoxynucleotides, as mentioned in the NCERT context.
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