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NEET 2026 Biology question

BiologyBiotechnology: Principles and ProcessesNEET 2026

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : In recombinant DNA technology, lysozyme is used for disrupting bacterial cells while cellulase is for plant cells. Reason R : Isolation of genetic material needs disruption of cells. In the light of the above statements, choose the **most appropriate** answer from the options given below :

Answer: (1)

Solution

Since DNA lies inside the cell, cells must be broken open to release it (R is correct). Bacterial cell walls are digested by lysozyme, plant cell walls by

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Question ID VK-105162