The Approximate Viral Concentration of a Sample May Be Determined

question 104

Multiple Choice

The approximate viral concentration of a sample may be determined by

• A) quantal assay.
• B) endpoint assay.
• C) the titer.
• D) the lysate assay.
• E) cytopathic assay.

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Definitions:

Weber's Law

A principle in psychology that proposes the smallest change in a stimulus that can be detected is proportional to the intensity of the original stimulus.

Sensation Strength

The intensity level at which a stimulus is perceived, influenced by physical properties and individual sensitivity.

Psychological Magnitude

A concept in psychology that refers to the perceived size, amount, or intensity of a psychological attribute.

Weber Fraction

A principle stating that the just noticeable difference between two stimuli is proportional to the magnitude of the stimuli, a fundamental concept in psychophysics.