Which of Thfollowing Describes Most Accurately Thprocess of DNA Cloning

question 18

Multiple Choice

Which of thfollowing describes most accurately thprocess of DNA cloning?

• A)set of laboratory procedures that consist of amplifying a fragment of DNA in vitro
• B)set of laboratory procedures that consist of isolation of a DNA fragment from a living organism and insertion of it into a plasmid
• C)set of laboratory procedures that uses living cells to make many identical copies of a DNA fragment
• D)set of laboratory procedures by which a DNA fragment is transferred from a living organism to a chip
• E)the manipulation of DNA fragments in a laboratory using modern techniques of molecular biology

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Definitions:

Parabola

The graph of a quadratic function, represented as a symmetric curve that opens either up or down.

Focus

A point used in the definitions of conic sections, such as ellipses and hyperbolas, from which distances are measured to define the curves.

Vertex

The point where two lines, or edges, of a geometric figure meet; in the context of a parabola, the peak or the lowest point, depending on its orientation.

Circle

A round plane figure, every point of which is equidistant from a fixed center point, defined by the equation (x-h)^2 + (y-k)^2 = r^2 in a coordinate plane.