A Cell

question 131

Multiple Choice

A cell

• A) always contains a nucleus.
• B) is found only in plants and animals.
• C) is the fundamental unit of life.
• D) is never an entire organism.
• E) is always prokaryotic.

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Definitions:

Long-Term Regulation

involves processes and mechanisms that maintain the stability of physiological systems over extended periods.

Fat Stores

Accumulated lipids within organisms, used for energy storage and insulation, and are a key factor in metabolic health.

Eating Behavior

The patterns, habits, or choices regarding food consumption by individuals, often influenced by social, psychological, and physiological factors.

Serotonin

A neurotransmitter that contributes to feelings of well-being and happiness.