After a Fragment of DNA Containing the Gene of Interest

question 15

Multiple Choice

After a fragment of DNA containing the gene of interest has been inserted into a vector,how are the gaps between the two pieces of DNA sealed together?

• A)DNA polymerase catalyzes the formation of hydrogen bonds in the DNA backbone.
• B)DNA gyrase creates tension in the DNA backbone to hold the molecule together.
• C)DNA helicase causes the double helix to wind into its stable form.
• D)DNA ligase catalyzes the formation of covalent bonds in the DNA backbone.
• E)Restriction enzymes have the ability to join the two DNA fragments.

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Something not needed or deemed superfluous in a given context or situation.

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The infliction of severe discomfort or pain on someone intentionally and without regard for their well-being.

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The experience of physical, emotional, or psychological pain and distress, often as a result of adverse circumstances or conditions.

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A state in the northeastern United States, known for its significant historical, academic, and technological influence.