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If a 10 percent sugar solution is separated from 20 percent sugar solution by a selectively permeable membrane in which direction will there be net movement?
The direction will be towards the more concentrated side so the 10% solution with go towards the 20% solution in an attempt to reach equilibrium.
Why are pavers more permeable than asphalt or concrete?
If you use permeable pavers. Wich are made with wider gaps. It's all in the clean stone, and size of the stone you use from sub base, base, bedding stone, and stone to fill the bond lines.The sone alows water to flow through without clogging the sytem. All of these factors, if done correctly will be the best permeable paved system available.
What are less flammable materials than wood?
Metal, Water, Ice, Plastic
What does flaccid mean?
flaccidity is when a cells absorbs water and goes soft and limp the water is absorbed through a partially permeable membrane but does not burst because it is protected by a cell surface membrane.Another Answer:limp, soft, or lacking firmness, lacking vitality, lacking energy, or enthusiasm.
What is another 'real life' example where engineers must take expansion or contraction of materials into consideration?
One example would be the construction of bridges and overpasses. Engineers need to consider the expansion and contraction of the materials used, such as concrete and steel, due to temperature changes throughout the year. Failure to account for these changes could result in structural damage or failure of the bridge due to excessive stress on the materials.
How is dialysis membrane selectively permeable?
a dialysis membrane is selectively permeable, it is used in experiments to simulate cellular membranes, and it is permeable to water but not to sucrose.
What materials does osmosis transport?
Osmosis is the diffusion of water across a selectively permeable membrane from where it(water) is in higher concentration to where it(water) is in lower concentration.
What is it called that all cells have that allow them to let materials in and out?
selectively permeable membrane.
What is the diffusion of water across the selectively permeable?
osmosis
Is it true if the process by which water moves across a selectively permeable membrane is called diffusion?
Diffusion is a physical process. When it is performed through a selectively permeable membrane, it is called osmosis. Thus osmosis is an appropriate word for movement of water molecules through a selectively permeable membrane and not diffusion.
What does it mean for phospholipid membrane to be selectively permeable?
It only let's some materials pass in and out.
What membrane that allows only some materials to move in and out of the cell is?
Such a membrane is said to be selectively permeable or semi-permeable.
What is selectively perimeable?
selectively permeable means that the substance which is selectively permeable allows only selected materials to pass through it.
Cells have selectively what?
Selectively permeable.
What is the function of the cell selectively permeable plasma membrane?
it regulates what materials enter and leave the cell
Diffusion of water molecules across a selectively permeable membrane?
it is osmosis
The net movement of water through a selectively permeable membrane?
osmosis
