Zoology-Genetic Engineering
NEET Zoology Genetic Engineering MCQ Question
Type: MCQ-fact-Easy-Class 12
What is the primary purpose of using restriction endonucleases in genetic engineering?
A
To cut DNA into fragments for cloning
B
To enhance the growth of organisms
C
To purify DNA fragments
D
To increase the size of DNA molecules
Correct Answer
Option A
Detailed Explanation
Restriction endonucleases are used to cut DNA into fragments, which is essential for creating recombinant DNA molecules, as stated in the NCERT context. This process allows for the isolation and manipulation of specific DNA sequences necessary for genetic engineering.
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