AP BIOLOGY

CELL RESPIRATION

ATP ADENOSINE TRIPHOSPHATE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is the process by which particles move from an area of high concentration to an area of lower concentration.
A
diffusion
B
osmosis
C
facilitated diffusion
D
active transport
Explanation: 

Detailed explanation-1: -Diffusion is defined as the net movement of molecules from an area of greater concentration to an area of lesser concentration. The molecules in a gas, a liquid or a solid are in constant motion due to their kinetic energy.

Detailed explanation-2: -Final answer: Movement of molecules from their higher concentration to their lower concentration is called diffusion.

Detailed explanation-3: -Answer and Explanation: The process that occurs when particles move from an area of high concentration to an area of low concentration across the plasma membrane without the use of energy is called diffusion.

There is 1 question to complete.