Chemicals in a Solution Can Move Down a Concentration Gradient

question 73

Multiple Choice

Chemicals in a solution can move down a concentration gradient.This means the chemical will move from the area of __________ concentration to the area of _________ concentration.

• A) low;high
• B) high;high
• C) low;low
• D) equal;equal
• E) high;low

---

Definitions:

Substance Abuse

The detrimental or dangerous consumption of substances that affect mental processes, including both alcohol and illegal drugs.

Binge Eating

Eating a large amount of food within a brief period.

High-Calorie

Refers to foods or substances that are dense in calories, providing a large amount of energy per serving.

Out Of Control

A situation or behavior that is no longer manageable or within the bounds of regulation.