Of the Following, a Receptor Protein in a Membrane That

question 56

Multiple Choice

Of the following, a receptor protein in a membrane that recognizes a chemical signal is most similar to

• A) the active site of an allosteric enzyme that binds to a specific substrate.
• B) tRNA specifying which amino acids are in a polypeptide.
• C) a metabolic pathway operating within a specific organelle.
• D) an enzyme having an optimum pH and temperature for activity.
• E) an antibody in the immune system.

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Definitions:

Contingency Management

A behavioral therapy technique involving changing behavior by modifying its consequences with rewards or punishments.

Drug-free Urine Specimens

Urine samples that test negative for the presence of illicit substances or drugs.

Program Privileges

Specific benefits or rights granted to participants in a program, often as incentives or rewards for progress or adherence to program guidelines.

Pharmacologic Potentiation

The increase in the effect of one drug by the use of another, often enhancing the first drug's therapeutic effect.