A Short Strand of DNA or RNA Used to Detect

question 6

Multiple Choice

A short strand of DNA or RNA used to detect an unknown nucleic acid in a patient specimen best describes a:

• A) nucleic acid probe.
• B) restriction enzyme.
• C) primer.
• D) restriction fragment length polymorphism.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after being paired with an unconditioned stimulus, elicits a conditioned response.

Unconditioned Response

is a natural, automatic reaction to a stimulus that occurs without prior learning or conditioning.

Prosocial Behavior

Positive, constructive, helpful behavior. The opposite of antisocial behavior.

Permanent Change

An alteration that is lasting and not reversible, affecting the future state or condition of its subject.