An Example of an Amphipathic Molecule Found in Living Cells

question 33

Multiple Choice

An example of an amphipathic molecule found in living cells is ______.

• A) phospholipid
• B) ATP
• C) nucleic acid
• D) glucose
• E) protein

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Definitions:

Autonomic Arousal

The activation of the autonomic nervous system, which regulates involuntary body functions, such as heartbeat, blood flow, breathing, and digestion.

Pupils Dilation

The widening of the pupils, which can be a response to low light conditions, psychological arousal, or certain emotions.

Galvanic Skin Response (GSR)

A physiological reaction that results in the variation of the electrical conductance of the skin, often used as an indicator of emotional arousal.

Parental Investment

The time and energy parents expend for their offspring’s benefit, including protection, feeding, and teaching.