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Which enzyme protects host DNA from restriction digestion?

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Restriction-modification system: \[ \boxed{ \begin{aligned} \text{Restriction enzyme} &\rightarrow \text{Cuts foreign DNA} \text{DNA methyltransferase} &\rightarrow \text{Protects host DNA} \end{aligned} } \]

Updated On: Jul 14, 2026

DNA ligase
Restriction endonuclease
DNA methyltransferase
DNA polymerase

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The Correct Option is C

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Which enzyme protects host DNA from restriction digestion?

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The Correct Option is C

Solution and Explanation

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