Substances That Enter the Cell Usually Do So Through the ________

question 13

Multiple Choice

Substances that enter the cell usually do so through the ________.

• A) cholesterol
• B) glycocalyx
• C) glycolipids
• D) integral proteins
• E) peripheral proteins

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Definitions:

Arousal Theory

The theory suggesting that people are motivated to maintain an optimal level of arousal for their best performance.

Homeostasis

The regulatory process by which biological systems maintain stability while adjusting to changing external conditions.

Drive Reduction

A theory suggesting that motivation arises from the desire to reduce physical needs, such as hunger or thirst, thereby maintaining homeostasis.

Physiological Need

A physiological need is a basic bodily requirement that humans must satisfy to maintain health and survival, such as the need for food, water, and sleep.