Why Must Some Hormones Bind to a Membrane Receptor on a Target

question 15

Multiple Choice

Why must some hormones bind to a membrane receptor on a target cell's surface in order to activate it?

• A) for activation by ATP
• B) because they are not water-soluble
• C) because they cannot cross cell membranes
• D) to stimulate endocytosis to internalize the hormone

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Definitions:

Mood Disorders

A category of psychiatric disorders characterized by a disturbance in mood, including conditions such as depression and bipolar disorder.

Psychodynamic Perspective

An approach in psychology that emphasizes unconscious psychological processes and contends that childhood experiences are crucial in shaping adult personality.

Schizoid Personality Disorder

A personality disorder in which a person persistently avoids social relationships and shows little emotional expression.

Cognitive Peculiarities

Unique characteristics or features of an individual's cognitive process, including thinking, understanding, learning, and memory.