Which Would Most Likely Pass Unaided Through a Plasma Membrane

question 54

Multiple Choice

Which would most likely pass unaided through a plasma membrane?

• A)Something small and nonpolar, such as nitrogen gas
• B)Something small and polar, such as a water molecule
• C)Something small and charged, such as an ion
• D)Something large, such as a glucose molecule

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Definitions:

Refractory Period

A phase right after stimulation where a nerve or muscle cannot respond to additional stimulation.

Making Out

Engaging in an intense or passionate kissing session, often with the use of hands to touch the other person.

Vasocongestion

Engorgement of blood vessels.

Engorgement

The process of swelling or becoming engorged, often referring to body tissues, which can occur due to the accumulation of fluid or blood.