The Two Major Categories of Extracellular Signaling Molecules That Bind

question 18

Multiple Choice

The two major categories of extracellular signaling molecules that bind to cell surface receptors are ____.

• A) peptide hormones and steroid hormones
• B) steroid hormones and neurotransmitters
• C) neurotransmitters and vitamins
• D) growth hormones and vitamins
• E) peptide hormones and neurotransmitters

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Definitions:

Decision Makers

Individuals or groups responsible for making choices or judgments among various alternatives in the process of achieving a goal.

Rationalize

To attempt to explain or justify behavior or an attitude with logical reasons, even if these are not appropriate.

Authority Decisions

Decisions made by individuals or bodies within an organization who hold power or authority, often related to governance, policy, and strategic direction.

Manager

An individual in an organization who is responsible for overseeing and guiding the work of a group of people.