Question

uses of diffusion ? and how is it useful in our daily lives?

Answer 1

Heya friend,

Diffusion is a process by which gaseous Substances move in and out the cell through a semi-permeable membrane[ Plasma Membrane]

Water diffusion is called Osmosis.
Gaseous Substances like CO2 and O2 moves in and out from cell from high concentration to low concentration area.

Examples of diffusion-

•When something is cooked in the kitchen, we can smell that thing if we are standing away from it too. this is because of diffusion. The particles of that good diffused with the air particles and we smelled it.Same in the case with perfume Smell.


Uses of diffusion-

•Hardening of metals are done by diffusion.
•Making of individual transistors as a part of integrated circuit.


Hope it Helps..!!

Answer 2

hello,here is your answer:

Examples of where diffusion is important;

***In the intestines - Digested food molecules such as amino acids and glucose moves down the concentration gradient from the intestine into the bloodstream.

***Wastes such as carbon dioxide or urea travel via diffusion from the bodies cells to the bloodstream.In the lungs - Oxygen moves from higher concentration (in the air sac) to lower concentration (into the blood).

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