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Diffusion and osmosis .
Osmosis is just a form of diffusion. They are both the movement of substances and both require a concentration gradient.
Diffusion and osmosis are both types of passive transport. The two requirements that distinguish osmosis from diffusion are the presence of a membrane and the type of substance.
PASSIVE TRANSPORTS ARE OF TWO TYPES. 1)SIMPLE DIFFUSION 2)FACILITATED DIFFUSION 1)SIMPLE DIFFUSION:-diffusion of water and dissolved gas is simple. when concentration on both sides of membrane becomes the same,it stops. 2)FACILITATED DIFFUSION:-this also occurs along concentration gradient with help of carrier molecules.
The two types of matter that are pure substances are elements and compounds.
Diffusion :)
Diffusion can take place in any substance, cause diffusion means the mixture of gases . In a perfume shop diffusion takes place
Diffusion and osmosis .
Osmosis is just a form of diffusion. They are both the movement of substances and both require a concentration gradient.
Diffusion and osmosis are both types of passive transport. The two requirements that distinguish osmosis from diffusion are the presence of a membrane and the type of substance.
Simple diffusion and Brownian motion
PASSIVE TRANSPORTS ARE OF TWO TYPES. 1)SIMPLE DIFFUSION 2)FACILITATED DIFFUSION 1)SIMPLE DIFFUSION:-diffusion of water and dissolved gas is simple. when concentration on both sides of membrane becomes the same,it stops. 2)FACILITATED DIFFUSION:-this also occurs along concentration gradient with help of carrier molecules.
elements and compounds (:
organic and not-organic
yes
The spontaneous intermingling of the particles of two or more substances as a result of random thermal action
Two neutral substances would include pure water and most types of salts.