Most cell _______ are porous to water and other materials but are strong enough to help enable plants to stand against _______________. Can anyone fill in the blanks?
Most cell walls are porous to water and other materials but are strong enough to help plants stand against gravity and wind.
They inject it from pores and outside cells
Water, oxygen, carbon dioxide, and maybe the other two are sodium and potassium
Cells receive water materials through pinocytosis and larger materials or those simply not dissolved in water are "eaten" by means of phagocytosis. Both of these require energy (ATP). Osmosis and diffusion do not because they are the natural spreading out of materials from areas w/too much to areas w/little. In other words, when drinking water, your red blood cells absorb the water effortlessly since there's a lot of water around them but not that much inside them. This is osmosis. Getting rid of cells is simply exositosis. Think "exit". Hope this helps!! :)
Most cell _______ are porous to water and other materials but are strong enough to help enable plants to stand against _______________. Can anyone fill in the blanks?
Porous means, containing pores ie, small or tiny hole, while non-porous means, without pores or holes.
I think it is because metals are non-porous, with more dense and compacted molecules compared with water, wood or other porous materials.
I think it is because metals are non-porous, with more dense and compacted molecules compared with water, wood or other porous materials.
porous
Most cell walls are porous to water and other materials but are strong enough to help plants stand against gravity and wind.
polystyrene along with other porous (objects which have a lot of air in them) such as Styrofoam water, wood and other materials are insulators, not conductors.
Materials that are porous, that is, that have pores or open areas within the material where gases or liquids can enter, will absorb and hold water as well as other materials. A good example is a sponge, which absorbs water through pores or openings and holds it inside.
They inject it from pores and outside cells
Capillary Action draws water and other fluids through small porous channels.
Water, oxygen, carbon dioxide, and maybe the other two are sodium and potassium
Cells receive water materials through pinocytosis and larger materials or those simply not dissolved in water are "eaten" by means of phagocytosis. Both of these require energy (ATP). Osmosis and diffusion do not because they are the natural spreading out of materials from areas w/too much to areas w/little. In other words, when drinking water, your red blood cells absorb the water effortlessly since there's a lot of water around them but not that much inside them. This is osmosis. Getting rid of cells is simply exositosis. Think "exit". Hope this helps!! :)