In the Polymerase Chain Reaction

question 61

Multiple Choice

In the polymerase chain reaction

• A) it is possible to amplify small amounts of DNA without cloning.
• B) conditions must be carefully controlled to prevent explosions.
• C) reaction mixtures must be kept chilled at all times.
• D) all of these
• E) none of these

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Definitions:

Volley Principle

A theory in auditory processing that suggests groups of auditory neurons fire in rapid succession, allowing for the perception of sounds higher than 1000 Hz.

Pitch

A term used in both music and acoustics to describe the perceived frequency of a sound, determining how high or low it sounds.

High-Pitched

Sounds that have a high frequency, often perceived as sharp or squeaky.

Low Frequency

Pertains to waves, such as sound or electromagnetic waves, that have a relatively low rate of oscillation or cycles per second.