Signalling Molecules, Such as Peptide Hormones and Growth Factors, Bind

question 59

Multiple Choice

Signalling molecules, such as peptide hormones and growth factors, bind to receptors on the cell surface, which subsequently trigger reactions in the cell. Which of the following is among the reactions?

• A) causing cells to enter the G₀ state
• B) stopping cell division
• C) initiating cell division
• D) slowing the rate of cell division

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Definitions:

Cultural Syndromes

Sets of particular symptoms of distress found in particular cultures, which may or may not be recognized as an illness within the culture.

Restricted Syndromes

Disorders or conditions characterized by a limited set of symptoms or behaviors, typically within a specific context or situation.

Generalized Anxiety Disorder

A mental health condition characterized by persistent and excessive worry about various aspects of life, often without a clear cause.

Major Depressive Disorder

Severe depression that comes on suddenly and seems to have no external cause, or is too severe for current circumstances.