Keywords cell biology, life functions, diffusion, osmosis, active transport, enzymes, DNA, RNA, energy production, hydrolysis, oxidation, nutrients, cell structure Email us at [email protected] ...

Compare diffusion, osmosis and active transport In animals, plants and microorganisms, substances move into and out of cells by diffusion, osmosis and active transport.

Modelling reveals that microtubule-based directed transport and active diffusion support distribution, mobility and mixing of POs.

Gas exchange in animals - Edexcel For an organism to function, substances must move into and out of cells. Three processes contribute to this movement – diffusion, osmosis and active transport.