Which Statement About Diffusion Is False

question 24

Multiple Choice

Which statement about diffusion is false?

• A) Diffusion does not require ATP.
• B) Diffusion continues until the molecular concentrations are in equilibrium.
• C) In diffusion,molecules move from areas of greater concentration to areas of lesser concentration.
• D) Diffusion is a random process.
• E) Simple diffusion depends upon specific carrier proteins.

Recognize the criteria for diagnosing substance use disorders.

Comprehend the role of tolerance and withdrawal in substance use disorders.

Identify the factors contributing to substance use and abuse, including social, cultural, and individual factors.

Understand the cycle of drug abuse and the analogies to epidemics.

---

Definitions:

Command System

A type of economic system where production, investment, prices, and incomes are determined centrally by a government.

Laissez-Faire Capitalism

An economic system where private parties are free to conduct business transactions with minimal government intervention or regulation.

Division of Output

The allocation of the total quantity of goods or services produced among various consumers or markets.

Central Planning

An economic system where the government makes all decisions on the production and distribution of goods and services.