The Results of Studies Investigating the Role of Biological Factors

question 9

Multiple Choice

The results of studies investigating the role of biological factors suggest that depression is caused by

• A)variations in the serotonin transporter gene.
• B)increases in polypeptide Y in the brain.
• C)decreases in the levels of gastric ghrelin.
• D)unusual elevations in both dopamine and glutamate levels.

---

Definitions:

Labor Process

The methods, practices, and relations involved in the production of goods and services, including the organization of work and labor relations.

Manufacturing

is the process of producing goods on a large scale using machinery, labor, and sophisticated techniques, typically within an industrial setting.

Service Work

Employment that involves providing intangible goods or services to consumers, including roles in healthcare, education, financial services, and customer service.

French Revolutions

A period of radical social and political upheaval in France that began in 1789, leading to the rise of democracy and influencing modern political ideologies.