A Mechanism in Which Two Substances Move in Opposite Directions

question 78

Multiple Choice

A mechanism in which two substances move in opposite directions across the cell membrane is called

• A) facilitated diffusion.
• B) vesicular transport.
• C) endocytosis.
• D) countertransport.
• E) osmosis.

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Definitions:

Sterilized

A medical procedure or process that completely eliminates the ability of an organism to reproduce, often applied to instruments to prevent infection.

Mentally Retarded

An outdated and offensive term formerly used to describe individuals with intellectual disabilities; modern terminology favors "intellectually disabled" or "developmental disability."

Cultural Reeducation

Programs or efforts aimed at changing or reshaping individuals' beliefs, attitudes, and behaviors to align with certain cultural or social norms, often controversial for their methods or intentions.

White Colonialism

An extension of colonialism driven by European nations and settlers that often involved the subjugation and exploitation of non-white peoples and their lands, distinguished by racial motivations and justifications.