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Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. It can occur in various places, but commonly happens in cells and in the lungs. In cells, diffusion helps with the exchange of nutrients and waste products. In the lungs, oxygen moves from the air sacs into the bloodstream, while carbon dioxide moves out of the blood and into the air sacs for exhalation.
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Diffusion can take place if the two substances are?
Diffusion can take place in any substance, cause diffusion means the mixture of gases . In a perfume shop diffusion takes place
Place a check mark next to the box that describes diffusion explain your answer?
Some nutrients move into a cell of diffusion
What is diffusion rate proportional to?
rate of diffusion depends on the concentration gradient, surface area, distance over which diffusion takes place, size and nature of the diffusing molecule.
What is osmosis a type of?
Diffusion. Osmosis is the diffusion of water across a membrane.Osmosis is a special type of diffusion. It is the movement of water molecules only from a solution of higher water potential to a solution of lower water potential across a selectively permeable membrane.The characters in bold indicate the specificity of osmosis as compared to diffusion.(Biology, chemistry) diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal
How does diffusion take place?
Molecules move from an area from where there is a high concentration to an area where there is a low concentration. This occurs until equilibrium is reach. After equilibrium is reached, diffusion still occurs. (but in "equal trade") Diffusion is caused by the random movements of molecules.
Where in your body does diffusion take place?
diffusion takes place in the alveoli
Where can you find a diagram of the labeled external parts of a goat?
There are many places to find a diagram of the labelled external parts of a goat. The local science center is a good place to start.
Diffusion can take place if the two substances are?
Diffusion can take place in any substance, cause diffusion means the mixture of gases . In a perfume shop diffusion takes place
What is the theme that helps explain how people goods and ideas get from one place to another?
The term you are looking for is cultural diffusion. Cultural diffusion is the process by which ideas, customs, and technology spread between different regions. Trade is the process by which goods are transported between regions, and although it facilitates cultural diffusion, I don't think it is actually considered cultural diffusion.
Explain the cause and effect of glaciers in New York?
it made places for large buildings to take place. that's where they make large buildings, on to of glaciated places
How has religions languages and inventions moved from place to place?
Diffusion
How does diffusion take place in the body?
P.I.S.O.- Potassium in Sodium out facilitated diffusion, active transport , and passive transport and simple diffusion.
What is the Vacancy Diffusion?
In solids one could find place where the atom should be, but missing. Such places are called vacancies. With increasing of temperature neighbor atom could jump on the vacancy, so vacancy will disappear in place where it was, but appear in the place, where atom was. This process is stochastic, so vacancy will move in random direction. Density of vacancies will change in time with accordance to diffusion equation.
How does ozone in the ozone layer move place to place?
Winds and diffusion.
How does rate of diffusion of a gas in a liquid change on heating?
if the temp is higher then diffusion take place faster
What is the process by which the exchange of gases takes place?
Diffusion.
Is a membrane necessary for diffusion to take place?
yes
