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5.Molecular Basis of Inheritance
normal
Which one of the following hydrolyses internal phosphodiester, bonds in a polynucletide chain
A
Lipase
B
Exonuclease
C
Endonuclease
D
Protease
(AIPMT-2005)
Solution
(c)Restriction endonuclease enzyme cuts the internal phosphodiester bonds of $DNA. $Endonuclease act only on double stranded $DNA.$
Standard 12
Biology