AIPMT PRELIMS2005Zoology-Molecular Biology
AIPMT PRELIMS 2005 Zoology Enzymes MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain?
A
Lipase
B
Exonuclease
C
Endonuclease
D
Protease
Correct Answer
Option C
Detailed Explanation
Endonucleases cleave phosphodiester bonds within a polynucleotide chain, allowing for the breakdown of nucleic acids.
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