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Diffusion rate is fastest when the concentration gradient is steep, meaning there is a large difference in concentration between two areas. The greater the difference, the more molecules will move from the area of higher concentration to the area of lower concentration, accelerating the diffusion process. Additionally, factors such as temperature and medium can also affect diffusion rates.
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Why is diffusion affected by a decrease in concentrated gradient?
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.
What influences the rate of diffusion?
The rate of diffusion is influenced by the concentration gradient, temperature, molecular size, and the medium through which the particles are diffusing. A steeper concentration gradient, higher temperature, smaller molecular size, and a less dense medium all tend to increase the rate of diffusion.
What is A true statement about diffusion?
The greater the concentration gradient, the faster the rate of diffusion.
What is true statements about diffusion?
The greater the concentration gradient, the faster the rate of diffusion.
Is the rate of diffusion in a steeper concentration gradient slower than in a shallow concentration gradientr?
No, the rate of diffusion in a steeper concentration gradient is faster than in a shallow concentration gradient. A steeper gradient means there is a greater difference in concentration between two areas, which drives molecules to move more rapidly from the area of higher concentration to the area of lower concentration. This increased movement results in a quicker rate of diffusion.
Is the rate of diffusion in a steeper concentration gradient slower than in a shallow concentration gradient?
No, the rate of diffusion is faster in a steeper concentration gradient compared to a shallow one. A steeper gradient means there is a larger difference in concentration between two areas, which drives molecules to move more quickly from the area of higher concentration to the area of lower concentration. Conversely, a shallow gradient has a smaller difference, resulting in a slower diffusion rate.
What is an example of diffusion in a sentence?
The rate of diffusion is determined by the permeability of the membrane and the concentration gradient.
What controls the rate of diffusion?
The rate of diffusion is directly related to the concentration of gradient. For example, the greater the amount between the concentration of the areas, the greater the greater to difference in diffusion.
How is the rate of diffusion affected by an decrease in the concentration gradient?
A decrease in the concentration gradient slows down the rate of diffusion. This is because diffusion occurs from areas of higher concentration to areas of lower concentration, and a smaller difference between these concentrations reduces the driving force for movement. Consequently, when the gradient is less steep, molecules move more slowly and take longer to reach equilibrium. Thus, the overall rate of diffusion diminishes as the concentration gradient decreases.
Is diffusion quicker when there is a higher concentration gradient?
Yes, diffusion is quicker when there is a higher concentration gradient because it drives the movement of molecules from areas of higher concentration to areas of lower concentration more rapidly. The steeper the concentration gradient, the faster the rate of diffusion.
Does glucose concentration affect diffusion rate?
Yes, glucose concentration can affect the diffusion rate. According to Fick's laws of diffusion, the rate of diffusion is influenced by the concentration gradient; a higher concentration of glucose leads to a steeper gradient, which typically increases the rate of diffusion. However, diffusion can also be influenced by factors such as temperature, membrane permeability, and the medium through which diffusion occurs. Therefore, while concentration plays a significant role, it is one of several factors that determine the overall diffusion rate.
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.
