Why Is the Classification of Individuals into Sexual Orientation Categories

question 143

Multiple Choice

Why is the classification of individuals into sexual orientation categories problematic?

• A)Distinctions among sexual orientation categories are clear-cut.
• B)Orientation involves only one dimension.
• C)Because of the social stigma associated with nonheterosexual identities, many individuals conceal or falsely portray their sexual orientation identities to protect themselves from prejudice and discrimination.
• D)Newer research demonstrates there are only 2 categories of orientation.

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Definitions:

Lac Operon

A set of genes and their control sequences that are responsible for the metabolism of lactose in bacteria.

RNA Polymerase

An enzyme that catalyzes the transcription of DNA into RNA, initiating the transfer of genetic information.

Glucose Concentrations

The amount of glucose present in the blood, important in the diagnosis and management of diabetes and other metabolic disorders.

Lactose

A disaccharide sugar composed of galactose and glucose, commonly found in milk and dairy products, which requires the enzyme lactase for digestion.