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Class 11 Biotechnology Principles of Biotechnology Competent HostEasy

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Why is a positive control important?

Answer and explanation

Correct answer: To check whether cells and method are working

A positive control with known plasmid verifies competence and protocol. It helps in troubleshooting.

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Positive Control Competence Protocol Competent Host Principles Of Biotechnology Biotechnology Class 11 Mcq

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