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Diffusion is affected by a decrease in concentration gradient because concentration gradient is directly proportional to the rate of diffusion. A decrease in concentration gradient also lowers the rate of diffusion.

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Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated This process is called?

This process is called diffusion, where molecules move down their concentration gradient to achieve a uniform distribution.


What is the spontaneous tendency of a substance to move down its concentration gradient from a more concentrated to a less concentrated area?

Liquid diffusion, leading to a solution with an intermediate concentration.


What can affect the speed of diffusion?

The speed of diffusion can be affected by the temperature, molecular size, concentration gradient, and the medium through which diffusion occurs. Higher temperatures typically increase the speed of diffusion, while larger molecules diffuse more slowly. Additionally, a steeper concentration gradient across the medium will result in faster diffusion.


What does it means if a substance moves down its concentration gradient?

If a substance moves down its concentration gradient, it means that it is moving from an area where it has a high concentration to an area where it has a low concentration. This is known as diffusion.


Is Oxygen diffusion rate affected by the pressure gradient of carbon dioxide?

Yes, the diffusion rate of oxygen is indirectly affected by the pressure gradient of carbon dioxide. A higher concentration of carbon dioxide can lower the pH of blood, which can affect hemoglobin's ability to bind and release oxygen. This can impact the overall efficiency of oxygen diffusion.


What factors affect the diffusion rate?

Diffusion refers to the process where substances from a highly concentrated area move to a place with a lower concentration. The three factors that affect the rate of diffusion are temperature, concentration gradient and the molecular weight of the substances.


What can increase or decrease the rate of diffusion?

Factors that can increase the rate of diffusion include increasing the concentration gradient, increasing temperature, decreasing the distance for diffusion, increasing surface area, and reducing the size of the molecules diffusing. Factors that can decrease the rate of diffusion include decreasing the concentration gradient, decreasing temperature, increasing the distance for diffusion, decreasing surface area, and increasing the size of the molecules diffusing.


Water crosses plasma membranes through specialized channels?

Water crosses plasma membranes through specialized channels called diffusion and concentrated gradient.


If diffusion is going to occur there has to be what?

A difference in the concentration throughout space because diffusion doesn't just happen in a cell or aqueous solution by definition diffusion is just from high to low concentration


What three things can affect the rate of diffusion?

Diffusion refers to the process where substances from a highly concentrated area move to a place with a lower concentration. The three factors that affect the rate of diffusion are temperature, concentration gradient and the molecular weight of the substances.


What is the effect of the chloride ion concentration on its rate of diffusion in agar?

Increasing the chloride ion concentration will generally increase its rate of diffusion in agar. This is because a higher concentration gradient will drive chloride ions to diffuse more rapidly through the agar medium. Ultimately, diffusion rate is directly proportional to the concentration gradient of the solute.


What must there be for diffusion to occur?

a gradient