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bacterial protection MCQ Questions for Class 11

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Practice Questions

1 questions tagged with bacterial protection.

Bacteria अपने DNA को restriction enzyme से कैसे बचा सकते हैं?

How can bacteria protect their own DNA from restriction enzymes?

Explanation opens after your attempt
Correct Answer

B. methylation द्वाराBy methylation

Step 1

Concept

Bacteria can methylate their recognition sites. This protects their own DNA from restriction enzymes.

Step 2

Why this answer is correct

The correct answer is B. methylation द्वारा / By methylation. Bacteria can methylate their recognition sites. This protects their own DNA from restriction enzymes.

Step 3

Exam Tip

Bacteria अपने recognition sites को methylate कर सकते हैं। इससे own DNA restriction enzyme से सुरक्षित रहता है।

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