In the Chromatographic Analysis of Variant Hemoglobins, It Is the Retention

question 2

Multiple Choice

In the chromatographic analysis of variant hemoglobins, it is the retention time that determines the _________ and the absorbance that determines the _________.

• A)percent concentration, hemoglobin identity
• B)need for further testing, hemoglobin purity
• C)hemoglobin purity, need for further testing
• D)hemoglobin identity, percent concentration

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Definitions:

Law of Effect

A psychological principle that behaviors followed by pleasant outcomes are likely to be repeated, while those followed by unpleasant outcomes are less likely to be repeated.

Rewarded Responses

Behaviors or actions that receive positive reinforcement, which increases the likelihood of the behavior being repeated in the future.

Punished Responses

Behaviors that decrease in frequency because they are followed by unpleasant consequences.

Operant

In Skinner’s system, an instrumental response that is defined by its effect (the way it operates) on the environment.