What Aspects of Polymerase Chain Reaction Make It So Useful

question 16

Multiple Choice

What aspects of polymerase chain reaction make it so useful in research?

• A) Requires mitotic cells
• B) Used for diagnostic testing
• C) Used for genetic analysis in cancer
• D) Can be applied to a very small sample of DNA
• E) Reduces the segment for further study in the laboratory

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Definitions:

Manipulation Of Anxiety

Deliberate actions or techniques employed to control or reduce feelings of anxiety and stress in individuals.

Dependent Variable

In an experiment, it's the variable being tested and measured, expected to change as a result of manipulations to the independent variable.

Independent Variable

In experimental research, the variable that is manipulated or changed by the researcher to observe its effects on a dependent variable.

Control Group

In experiments, a group of subjects who do not receive the experimental treatment, used as a benchmark to measure the effect of the treatment.