​A Concentration Gradient Ceases to Exist When ____

question 29

Multiple Choice

​A concentration gradient ceases to exist when ____.

• A) ​all molecules have moved from low concentration to high concentration
• B) ​the membrane pores close
• C) ​the temperature drops
• D) ​there is equilibrium between the two sides of a membrane
• E) ​bulk flow intervenes

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Definitions:

Anoxia

A condition characterized by the absence of oxygen supply to an organ or tissue, often leading to tissue damage.

Brain Damage

Physical harm to the brain that can result in impaired function, which may be caused by trauma, disease, or other health conditions.

Five Minutes

A measurement of time considered short, often cited in describing brief durations in various contexts.

Birth

The process of being born, marking the onset of a new individual's life outside the uterus.