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A great example is perfume sprayed in a room. A person standing 15 ft away wont smell it right away, but after a minute or two (it has to diffuse through the air) the person will smell it. Also, if you drop a sugar cube in a glass of water, that basically gives you a perfect visual aid of diffusion. These are the 5 types that I know of:
1. Simple diffusion- occurs when molecules moves from a higher concentration to a lower concentration through a semi-permeable membrane without the assistance of proteins or use of energy. This is a form of Passive Transport.
2. Facilitated diffusion-occurs when molecules moves from a higher concentration to a lower concentration through a semi-permeable membrane with the assistance of proteins or but not the use of energy. This is a form of Passive Transport.
3. Active transport-occurs when molecules moves from a lower concentration to a higher concentration through a semi-permeable membrane with the assistance of proteins and the use of ATP energy.
4. Endocytosis- large amounts of molecules move toward the inside of a cell. This is a form of Active Transport.
5. Exocytosis- large amounts of molecules move toward the outside of a cell. This is a form of Active Transport.
What else can I help you with?
What is the energy source for all types of diffusion?
Kinetic energy
What are the three types of transport proteins?
Carrier Proteins and Channel ProteinsReceptor ProteinsGlycoproteinsSource: Currently doing AS-Level Biology.
What are the three types of asymptotes?
Three types of asymptotes are oblique/slant, horizontal, and vertical
What are the three types of orchiectomy?
There are three basic types of orchiectomy: simple, subcapsular, and inguinal (or radical).
What are the three main weave types of fabric?
what are the three main weave types?the three main types of weaving are the plain weave, twill weave, and probaly the rib or basket weave.
What are the types of diffusions?
In Biology there are three types of diffusion. There are simple, channel, and facilitated diffusion.
Three types of diffusion?
what id diffusion? what are the three types?Diffusion is the second important concept for understanding how culture change. type 1) expansion, type 2) relocation type 3) hierarchical
What are the three types of movements?
There are three types of cellular movement. These are active transport, diffusion, and osmosis. All are very important in growth and movement.
What are the types of cultural diffusion?
contagious diffusion, relocation diffusion, expansion diffusion, stimulus diffusion, hierarchical diffusion.
What are the 3 types of diffusion?
simple diffusion, osmosis and facilitated diffusion.
Is the rate of filtration the same in all types of capillaries?
No. There are essentially three different capillaries that differ in the rate of diffusion.
What types of diffusion?
All types of molecules
What are 3 types of expansion diffusion?
The three types of expansion diffusion are contagious diffusion, hierarchical diffusion, and stimulus diffusion. Contagious diffusion occurs when a trend or idea spreads rapidly through a population, much like a virus. Hierarchical diffusion involves the spread of an idea from a person or place of power to other individuals or regions, often following social or political hierarchies. Stimulus diffusion occurs when a cultural trait or idea is adopted and adapted by another culture, leading to variations of the original concept.
What are 3 types of passive trasport?
Diffusion, Osmosis, and facilitated diffusion.
What type are osmosis and diffusion?
diffusion and osmosis are types of ways to get materials into or out of a cell
Name three ways that culture can be spread Be specific?
Three ways that culture can be spread, including, Relocation diffusion, Expansion diffusion and stimulus diffusion.
What are the types of movement through a membrane?
Osmosis, diffusion, facilitated diffusion, active transport
