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Osmosis is the movement of water across a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. While both processes involve the movement of molecules, osmosis specifically refers to the movement of water molecules.
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How does differences in concentration affect the rate of osmosis?
Higher concentration differences between the two solutions will result in a faster rate of osmosis. This is because a greater concentration gradient across the membrane drives water molecules to move more rapidly from the side with lower concentration to the side with higher concentration.
5 differences between diffusion and osmosis?
The differences between diffusion and osmosis are really just that osmosis takes place with water and through a membrane. Diffusion is just the spread of molecules from high concentration to low. Osmosis is diffusion of water through a membrane.
What are the differences between diffusion facilitated diffusion and osmosis?
Diffusion is the movement of molecules from an area of high concentration to low concentration. Facilitated diffusion involves the use of transport proteins to move specific molecules across the cell membrane. Osmosis specifically refers to the movement of water molecules across a selectively permeable membrane.
What affects osmosis?
osmosis is affected by the concentration gradient the lower the concentration gradient the faster the speed of osmosis
What are two similarities and two differences of osmosis and diffusion?
Similarities: Both osmosis and diffusion involve the movement of molecules across a semi-permeable membrane. Both processes occur due to a concentration gradient, moving from an area of higher concentration to lower concentration. Differences: Osmosis specifically involves the movement of water molecules across a semi-permeable membrane, while diffusion involves the movement of any type of solute. Osmosis is the movement of water molecules to equalize the concentration of solutes on both sides of the membrane, whereas diffusion is the movement of solute molecules to reach equilibrium.
Give 3 examples of osmosis in living organisms?
Plants absorb water from the soil through osmosis, allowing nutrients to be transported throughout the plant. Red blood cells maintain their shape and structure by regulating water movement through osmosis. Marine fish constantly face the challenge of adapting to different salinity levels in the water they inhabit, using osmosis to regulate the water and salt concentrations in their bodies.
Tiny vessels through which diffussion takes place between the blood and the body tissues?
Capillaries
What is an example of diffussion in everyday life?
diffussion is an uptaking of substances bycells through their cell membranes
How does differences in concentration affect the rate of osmosis?
Higher concentration differences between the two solutions will result in a faster rate of osmosis. This is because a greater concentration gradient across the membrane drives water molecules to move more rapidly from the side with lower concentration to the side with higher concentration.
5 differences between diffusion and osmosis?
The differences between diffusion and osmosis are really just that osmosis takes place with water and through a membrane. Diffusion is just the spread of molecules from high concentration to low. Osmosis is diffusion of water through a membrane.
How is osmosis related to diffusion and what are the key similarities and differences between the two processes?
Osmosis is a type of diffusion that involves the movement of water molecules across a selectively permeable membrane. Both osmosis and diffusion involve the movement of molecules from an area of high concentration to an area of low concentration. The key difference between the two processes is that diffusion refers to the movement of any type of molecule, while osmosis specifically refers to the movement of water molecules.
Explain the differences among diffusion facilitated diffusion and osmosis?
osmosis is the movement of water across the plasma or cell membrane
What has occurred when a solid and becomes a liquid?
diffussion
Has any relation between osmosis pressure and water activity?
There is definitely a strong relation between osmosis pressure and water activity. Osmosis is the movement of water from high pressure to low pressure.
What are the excretory organs of amoeba?
Contractive vacuole by diffussion
What is relationship between osmosis and diffusion?
The relationship is that osmosis is the diffusion of water throught a selective permeable membrane.
What is river osmosis water?
when higher concentration and lower concentration are getting contact then a potential differences occurs and which generates electricity ,and that process is called osmosis .. and when sea water gets contact with river water it generate electricity that process is called river osmosis...
