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Is moss a vascular or a nonvascular plant?
Moss is non-vascular. Because a moss is non-vascular, it relies on osmosis and diffusion to receive mainly oxygen and carbon dioxide from the air for nutrients.
Would you expect osmosis and diffusion to the stop when substances are evenly distributed?
Yes, osmosis and diffusion would theoretically slow down and eventually stop when substances are evenly distributed. This is because there would be no concentration gradient, which is necessary for osmosis and diffusion to occur.
Do red blood cells go through osmosis or diffusion?
Red blood cells do not go through osmosis because they lack a nucleus and organelles needed for osmosis. Instead, they rely on diffusion to exchange gases such as oxygen and carbon dioxide across their cell membrane.
Plants with rigid cell walls are unable to do which process Diffusion Osmosis Active Transport or Phagoctyosis?
Plants with rigid cell walls are unable to do phagocytosis because this process involves cell engulfment of large particles, which is hindered by the rigidity of the cell wall. Diffusion, osmosis, and active transport can still occur in plants with rigid cell walls as these processes involve movement of particles across membranes.
Whats the difference between osmosis and diffusion?
In diffusion, molecules travel from a higher concentration to a lower concentration. When you put a drop of ink in a glass of water, the spreading of the ink in the water is called diffusion. Similarly, if you spray an air freshener in one corner of a room, eventually people on the other side of the room will be able to smell it as well because the scent has diffused. In osmosis, molecules also travel from higher concentration to a lower concentration. However, osmosis specifically refers to the movement of WATER molecules. Both of these types of transport are examples of passive transport, which requires no energy.
Why is osmosis often thought to be a special type of diffusion?
Osmosis only works BECAUSE OF diffusion.
How is osmosis a special kind of diffusion?
Osmosis is a special kind of diffusion because it specifically involves the movement of water molecules across a selectively permeable membrane. In osmosis, water moves from an area of higher concentration to an area of lower concentration to achieve equilibrium. This process is important for maintaining the balance of fluids in cells and tissues.
What types of transport mechanisms through the cell membrane are passive?
diffusion, facilitated diffusion, and osmosis
How do diffusion and osmosis differ from one another?
Diffusion and osmosis differ because diffusion is the process by which molecules spread out, or move from areas with high concentration to low concentration, and osmosis is the diffusion of water. Osmosis is a type of diffusion relating to water. It is usually used to describe the diffusion of water across a membrane (such as the cell membrane). Osmosis is also defined as the flow of solvent from a region of higher pressure toward a region of low pressure.
Why is osmosis special type of diffusion?
Osmosis is considered a specialised type of diffusion because it ONLY involves water passing from a region of high water potential to an area of low water potential through a partially-permeable membrane. Osmosis takes place primarily in our small intestines, where water is absorbed.
What is one way that osmosis is the same as diffusion?
Osmosis and diffusion are the same because they are both ways that molecules are carried across the cellular membrane with the concentration gradient.
What are the consequences for a cell if it cannot carryout osmosis and diffusion effectively?
The cell will work but not very well because osmosis and diffusion did not occur but sometimes it will work anyways
What is the opposite of osmosis?
The opposite of osmosis is dialysis, which involves removing waste and excess substances from the blood by passing it through a membrane. In dialysis, solutes move from an area of high concentration to low concentration rather than water moving through a semi-permeable membrane like in osmosis.
Why are the processes of diffusion and osmosis are important?
The processes of diffusion and osmosis are important for survival because important biological processes depend on them. For example, water is transported into and out of cells through osmosis instead of active transport.
Compare and contrast osmosis and diffusion?
Diffision is the net movement of molecules from an area where there are many to an area where there are few. Osmosis is the diffusion of water through a cell membrane. Both use each other because diffision is what happens in an osmosis.
Diffusion and osmosis are forms of?
Diffusion and osmosis are forms of passive transport, where molecules move across a membrane without the need of energy. Diffusion involves the movement of particles from an area of high concentration to an area of low concentration, while osmosis specifically refers to the movement of water molecules across a selectively permeable membrane.
Is moss a vascular or a nonvascular plant?
Moss is non-vascular. Because a moss is non-vascular, it relies on osmosis and diffusion to receive mainly oxygen and carbon dioxide from the air for nutrients.
