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Biotechnology › View

Which of the following describes how a plasmid and gene of interest are combined to create a vector?

A. A restriction enzyme binds to the same restriction site on both DNA strands then DNA ligase seals phosphodiester linkages

B. A primer binds to the gene of interest to facilitate the process of inserting the gene into the plasmid

C. A helicase unwinds the DNA to allow for the gene of interest to be inserted then DNA ligase seals phosphodiester linkages

D. A DNA polymerase uses the gene of interest as a template to insert the gene into the plasmid

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Defence against Infectious Diseases › View

proteins in the plasma that serve to activate various parts of the blood clotting process by being transformed from inactive to active forms. Also known as coagulation factors.

A. Clotting factors

B. Fibrin

C. Fibrinogen

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