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A DNA sample and a plasmid with the ampR and lacZ (for the enzyme beta-galactosi

ID: 598557 • Letter: A

Question

A DNA sample and a plasmid with the ampR and lacZ (for the enzyme beta-galactosidase) genes are treated with EcoRI with the goal of making recombinant DNA molecules. The lacZ gene is placed in the cloning region so that it is disrupted by DNA inserts. Put the remaining steps for this process in the correct order. Not all statements will be used. Note: If you answer any part of this question incorrectly, a single red X will appear indicating that one or more of the phrases are placed restriction enzyme. incorrectly.

Explanation / Answer

correct answer is :

all the fragments have identical..

dna ligase jins the sticky ends of the dna

calls containing the recombination plasmid

white colonies that survive

colonies containing the recombinatiant

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