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In the case of:
one gas or liquid diffusing into another gas or liquid, ultimately resulting in homogeneous mixtures (solutions);
carbon, soot from burnt hydrocarbons (oil, grease, etc.) can permeate hot metal. If soot is permitted to accumulate on very hot metal surfaces, it can diffuse into (alloy with) the metal, leaving a carbon-rich layer at and close to the metal's surface;
the absorption of nutrients and the elimination of waste materials, utilizing osmosis through permeable lipid membranes between the cells and the digestive system;
filtration systems, utilizing osmosis through permeable synthetic membranes.
What else can I help you with?
How do a gas molecules move across a room?
through diffusion processes.
Movement of molecules from an area?
The movement of molecules from an area of higher concentration to an area of lower concentration is called diffusion. This process occurs spontaneously and is driven by the random motion of molecules. Diffusion helps to establish equilibrium and is essential for various biological processes.
The intermingling of one substance within another?
This process is called diffusion, where molecules of one substance spread out and become uniformly distributed within another substance. It occurs due to the random motion of molecules and the tendency to reach equilibrium. Diffusion is essential for various processes in nature, such as the exchange of gases in the lungs or the movement of nutrients into cells.
How do kidneys relate to diffusion?
Kidneys play a role in diffusion by helping to regulate the concentration of solutes in the blood through processes like filtration and reabsorption. Diffusion occurs across the kidney's nephrons, where waste products and excess substances are filtered out of the blood and either reabsorbed back into the bloodstream or excreted as urine.
Diffusion in the respiratory system?
Diffusion in the respiratory system refers to the process by which gases, such as oxygen and carbon dioxide, are exchanged between the lungs and the bloodstream. This occurs at the alveoli, where oxygen from the air diffuses into the blood and carbon dioxide from the blood diffuses into the air. Diffusion occurs because of the concentration gradient of these gases between the alveoli and the blood.
How are diffusion and dissolving similar?
Diffusion and dissolving both involve the movement of particles from an area of high concentration to an area of low concentration. In diffusion, this movement occurs across a permeable membrane, while in dissolving, it occurs in a solvent. Both processes aim to achieve equilibrium by distributing particles evenly.
Where diffusion occur?
Diffusion occurs on the cell membrane.
What cause certain things to enter cell?
Things can enter the cell through various processes, such as osmosis, diffusion and active transport. Passive transport (diffusion/osmosis) occurs because of a difference in concentration across the membrane.
What has the author N I Portenko written?
N. I. Portenko has written: 'Generalized diffusion processes' -- subject(s): Diffusion processes
How do a gas molecules move across a room?
through diffusion processes.
Does diffusion occur in the digestive system?
Diffusion occurs when something something something
What does the diffusion of water mean?
The diffusion of water refers to the movement of water molecules from an area of high concentration to an area of low concentration. This process occurs naturally to achieve equilibrium and is important for processes like osmosis in living organisms.
What has the author G D C Kuiken written?
G. D. C. Kuiken has written: 'Thermodynamics of irreversible processes with applications to diffusion and rheology' -- subject(s): Diffusion, Irreversible processes, Rheology 'Thermodynamics of irreversible processes' -- subject(s): Diffusion, Irreversible processes, Rheology
Movement of molecules from an area?
The movement of molecules from an area of higher concentration to an area of lower concentration is called diffusion. This process occurs spontaneously and is driven by the random motion of molecules. Diffusion helps to establish equilibrium and is essential for various biological processes.
What are the main processes for a cell?
Respiration and diffusion
What is the organ where diffusion of water occurs?
The kidney
What occurs in Facilitated diffusion?
movement. In a cell.
