Question

Diffusion of light in the atmosphere takes place due to : (a) carbon dioxide (b) dust particles

Answer 1

Answer:

b

Explanation:

b is the right ans....rest all are arong

Answer 2

Answer: Dust particles

Explanation:

Diffusion of small molecules and macromolecules (e.g. proteins) in aqueous solutions plays an important role in microorganisms, plants and animals. Diffusion is also a major component in food processing and in the drying of liquid mixtures and solutions, such as the diffusion of aromatic components in fruit juice, coffee and tea from solutions during evaporation. During fermentation, nutrients, oxygen, and sugar diffuse to the microorganisms, and products, waste, and sometimes enzymes diffuse away.

Diffusion is important to cells because it allows them to get the useful substances they need for energy and growth and allows them to get rid of waste products.

The kinetic energy of the molecules results in random motion, which causes diffusion.

Molecules move from an area of ​​higher concentration to an area of ​​lower concentration until the concentration is equal throughout.

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