Which of the Following Is the Correct Sequence of Events

question 31

Multiple Choice

Which of the following is the correct sequence of events after a receptor perceives a signal?

• A)The receptor is phosphorylated and then changes its shape.This leads to activation of gene transcription and finally to hormone release from the cell.
• B)The receptor is phosphorylated and then changes its shape.This leads to hormone release from the cell,which activates gene transcription.
• C)The receptor changes its shape and then becomes phosphorylated.This leads to hormone release from the cell,which activates gene transcription.
• D)The receptor changes its shape and then becomes phosphorylated.This leads to activation of gene transcription and finally to hormone release from the cell.

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Definitions:

Primary Appraisal

The initial evaluation process where an individual assesses the meaning of a given situation for their well-being.

Secondary Appraisal

The evaluation of one's ability to cope with the consequences of a stressful event.

Physiological Response

The body's automatic reactions to internal or external stimuli, including changes in heart rate, breathing, and hormone levels.

Downward Comparison

A social comparison strategy where individuals compare themselves to others who are less well off in order to feel better about their own situation.