The Proteins Embedded in a Membrane Require That Region to Be

question 14

Multiple Choice

The proteins embedded in a membrane require that region to be

• A) crystalline.
• B) hydrophobic.
• C) flexible.
• D) negatively charged.
• E) positively charged.

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Definitions:

Secondary Sex Characteristics

Physical indicators of sexual maturation—such as changes to the voice and growth of bodily hair—that do not directly involve reproductive structures.

Primary Sex Characteristics

The physical structures directly involved in reproduction, including ovaries in females and testes in males.

Secondary Sex Characteristics

Traits that emerge at puberty, which are not directly involved in reproduction but distinguish between the sexes, such as breast development in females and facial hair in males.

Elementary School

An initial stage of formal education typically for children from kindergarten through fifth or sixth grade.