During DNA Cloning, Why Is the DNA of Interest Inserted

question 42

Multiple Choice

During DNA cloning, why is the DNA of interest inserted into the middle of the lacZ+ coding sequence in the plasmid vector? ​

• A)It makes the bacteria resistant to the antibiotic.
• B)It allows researchers to distinguish bacteria that contain the plasmid from those that do not.
• C)It aids scientists in developing new antibiotic treatments.
• D)It allows researchers to distinguish bacteria that contain the recombinant plasmid from those that contain just the vector.
• E)It makes the bacteria produce more clones.

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Definitions:

Horizontal Axis

In graphical representations, the x-axis, which typically illustrates the independent variable or time scale.

Indifference Curves

Graphical representations used in microeconomics to show different bundles of goods between which a consumer is indifferent, that is, which provide the same level of utility to the consumer.

Consumption Bundle

A mix of various goods and services selected by consumers based on their preferences and budget limitations.

Slope

The rate at which one variable changes in relation to another, representing the steepness of a line on a graph.