Which Statement About Cell Membranes Is True

question 99

Multiple Choice

Which statement about cell membranes is true?

• A) They have hydrophilic tails.
• B) They are made of proteins.
• C) They are impermeable.
• D) They are made up of a double phospholipid layer.
• E) They have hydrophobic surfaces.

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Definitions:

Sexual Partners

Individuals with whom one engages in sexual activity, within the context of a variety of relationship types.

Reproduction

The biological process by which new individual organisms are produced, either sexually or asexually.

Evolutionary Theory

A scientific explanation for the diversity of life, proposing that organisms change over generations through processes of natural selection and genetic variation.

Sexual Motivation

The psychological and physiological factors that guide and influence sexual behavior and desires.