Which of the Following Is NOT True Regarding the Basic

question 47

Multiple Choice

Which of the following is NOT true regarding the basic components required for a bacterial cloning vector?

• A)Selectable markers provide a means for preferentially allowing growth of only those bacterial cells that have been transformed with the cloning vector.
• B)Unique restriction enzyme sites allow for pieces of foreign DNA to be inserted into the bacterial plasmid cloning vector that range in size from 20 kb to 50 kb.
• C)Unique restriction enzyme sites provide a means for inserting the foreign DNA into the cloning vector at a specific, known, sequence site.
• D)A bacterial origin of replication ensures that the plasmid is replicated while present within the bacterial cell.
• E)Selectable markers provide a means for selecting cells that have been transformed with a recombinant plasmid.

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The profound, unconditional affection and care that parents have for their children, which is crucial for the child's psychological and emotional development.

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