​Pepsin Is an Enzyme That Functions in the Stomach

question 2

Multiple Choice

​Pepsin is an enzyme that functions in the stomach. Its optimum pH would be ____.

• A) ​between 1 and 2
• B) ​between 3 and 4
• C) ​above 6
• D) ​between 5 and 7.5
• E) ​above 8.5

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Definitions:

Gender Typing

The process by which society and culture ascribe particular roles, behaviors, or attributes to individuals based on their perceived sex.

Third-sex Category

A concept in some cultures for individuals who do not fit within the traditional binary genders of male and female, recognizing a separate unique gender identity.

Anthropologists

Scientists who study human behavior, cultures, societies, and biological traits, past and present.

American Indian

The indigenous peoples of the United States, also known as Native Americans, recognized for their diverse cultures and history.