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Why is E coli considered a lab-friendly host in cloning?

Answer and explanation

Correct answer: It grows rapidly on simple nutrient media and can be handled easily

E. coli can be cultured easily on simple nutrient media, grows rapidly, and is convenient to handle in the laboratory. Its plasmids are also widely used to introduce recombinant DNA into host cells. Option B is incorrect because E. coli does not require light for growth. Exam tip: Key features of a cloning host include rapid growth, easy culturing, and the ability to take up DNA.

Related tags

E ColiCloning HostCompetent HostRecombinant DnaPlasmidBiotechnologyPrinciples Of BiotechnologyClass 11 Mcq

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