Relaying a Message from a Membrane Receptor to a Molecule

question 3

Multiple Choice

Relaying a message from a membrane receptor to a molecule that performs a specific function within a cell occurs when

• A)a signaling molecule binds to a protein that extends to the outside of the cell.
• B)a protein receptor on the interior of the membrane become bounds by a signaling molecule.
• C)the extracellular matrix is moved to the inside of the cell.
• D)glycoproteins are recognized by other cells.

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Definitions:

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a comprehensive classification and diagnostic tool used by mental health professionals to diagnose and classify mental disorders.

Stress Response

The body's reaction to a challenge or demand, characterized by physiological changes such as increased heart rate and muscle tension.

Positive Stress

A type of stress that can actually result in improved performance and productivity, often perceived as within one's coping abilities.

Stress Model

A theoretical framework explaining how stress affects biological and psychological processes.