Which Reaction Does Not Directly Produce an Amplification

question 2

Multiple Choice

Which reaction does not directly produce an amplification?

• A) Activation of a G protein by an activated receptor
• B) Formation of cyclic AMP by catalyzing action of adenylyl cyclase
• C) Activation of glycogen phosphorylase kinase by active cAMP-dependent protein kinase
• D) Opening of a ligand-gated channel on the membrane

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Definitions:

Opportunity Cost

The value of the best alternative that is forgone when a particular decision is made, representing the benefits that could have been received from that alternative.

Transfer Price

The price charged when one responsibility center within a company provides goods or services to another responsibility center in the same company.

Return On Investment

A measure used to evaluate the efficiency of an investment or compare the efficiency of several different investments, calculated by dividing the benefit (return) of an investment by the cost of the investment.

Performance Measure

Indicators used to evaluate the efficiency, effectiveness, or success of an organization or individual in achieving objectives.