Which Phrase Describes the Selective Permeability of a Membrane

question 62

Multiple Choice

Which phrase describes the selective permeability of a membrane?

• A) the ability of only certain molecules to pass across a membrane
• B) the ability of a molecule to pass through a membrane
• C) the need for carrier proteins to transport certain molecules
• D) the movement of a molecule from an area of greater concentration to an area of lesser concentration

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Definitions:

Without Glasses

Refers to the condition or moment when an individual who typically needs corrective lenses is not wearing them, potentially affecting vision clarity.

Neurogenesis

The process by which new neurons are formed in the brain, contributing to brain plasticity and repair.

Cognitive Adaptability

The ability to change one's thinking and behavior as necessary based on new information, contexts, or strategies.

Older Adults

Individuals who are in a later stage of life, often considered to be ages 65 and above.