MDCAT Biology MCQ #4498

What is the term for the movement of molecules from an area of higher concentration to an area of lower concentration?

MDCAT Biology MCQ #4498

  1. Question 1

    Q1. What is the term for the movement of molecules from an area of higher concentration to an area of lower concentration?

    • A) Osmosis
    • B) Diffusion
    • C) Active transport
    • D) Passive transport

    Answer: Diffusion

    Explanation: Diffusion is the movement of molecules down a concentration gradient.