Which of These Substances Is Most Likely to Diffuse Passively

question 446

Multiple Choice

Which of these substances is most likely to diffuse passively across the plasma membrane by dissolving in the membrane

• A)a cation
• B)an anion
• C)a nonpolar or nonionized molecule
• D)a polar molecule

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Definitions:

Hallucinations

Perception-like experiences that occur without an external stimulus, vivid and clear with the full force and impact of actual perceptions, and not under voluntary control.

Threatening Voices

Auditory hallucinations that involve hearing voices or sounds perceived as menacing or intimidating to the individual.

Drown

To die by submersion in and inhalation of water.

Schizophrenia

A chronic brain disorder that affects a person's ability to think clearly, manage emotions, make decisions, and relate to others.