The Environmental Contribution to Bipolar Disorder Is Most Likely, at Least

question 7

Multiple Choice

The environmental contribution to bipolar disorder is most likely, at least in part, based on _____________.

• A) prenatal exposure to toxic chemicals
• B) overexposure to UV light
• C) mutagens that damage DNA repair enzymes
• D) epigenetic changes involving methylation and demethylation
• E) childhood abuse

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Definitions:

Sun-exposed Slope

Describes the side of a hill or landform that receives direct sunlight, influencing its climate and vegetation.

Habitat

The natural environment or place where an organism, population, or species lives.

Metapopulation

A population that is divided into several local populations among which individuals occasionally disperse.

Disperse

The action or process by which something spreads or is spread over a wide area.