Rather Than Studying Changes in Organisms Caused by Alterations of the Genetic

question 52

Multiple Choice

Rather than studying changes in organisms caused by alterations of the genetic code itself, epigenetics examines changes caused by:

• A) environmental factors that switch genes on and off.
• B) gendered predispositions toward certain behavior.
• C) hormonal imbalances.
• D) shifts in white blood cell counts.

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Definitions:

Mania

A mental health condition marked by an overly high mood, energy, and activity levels, often seen in bipolar disorder.

Depression

A common and serious mood disorder that negatively affects how you feel, think, and handle daily activities.

Exhilaration

A feeling of excitement, happiness, or elation, often experienced during moments of high achievement or adventure.

Depressed People

Individuals experiencing a persistent feeling of sadness or loss of interest, which can lead to a range of behavioral and physical symptoms.