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When water flows from areas of high concentration to areas of low concentration through semi-permeable membranes; down it'd concentration gradient.
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∙ 11y ago
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What is the process when a cell swells and bursts due to lack of nutrients?
I know of no such process. Cells swell and burst due to being in an hypotonic environment. Water seeps into the cell due to differing inter and intra cellular osmotic gradients. Cells also carry out apoptosis
How are concentration gradients maintained for diffusion?
Passive transports such as diffusion and osmosis move down their concentration gradients.
Calculate the osmotic pressure of 0.500 M sodium chloride at 25oC.?
The osmotic pressure is 24,44 at.
Why Albumin and Glucose have the same osmotic pressure?
Albumin and glucose have the same osmotic pressure because they are isotonic compounds.
Compare the osmotic tolerance of bacterial an fungi?
In general, fungi are have higher osmotic tolerance than bacteria. However, the osmotic tolerance really depend on the species of the bacteria and fungi.
Is it true that solutes regardless of size are able to move freely between compartments because water carries them along the osmotic gradients?
False
How do roots increase the absorption of substances transported by phloem?
Osmotic gradients. Water passively travels from more concentrated areas to less concentrated areas, no energy required.
What is the mechanism for absorption of water across the intestinal epithelium?
Osmotic gradients control the inflow and outflow of water across any membrane, whether epithelium or phospholipid barrier.
What are concentration gradients?
Concentration gradients is a solutes. This is used in the body.
What is the context for an osmosis experiment?
The context for an osmosis experiment typically involves studying the movement of water molecules across a semi-permeable membrane. It aims to investigate how concentration gradients affect the direction and rate of water movement, and how different solute concentrations impact osmotic flow. The experiment can be conducted using various materials, solutes, and concentrations to observe and measure the osmotic process.
What is the process when a cell swells and bursts due to lack of nutrients?
I know of no such process. Cells swell and burst due to being in an hypotonic environment. Water seeps into the cell due to differing inter and intra cellular osmotic gradients. Cells also carry out apoptosis
Do roots take in the water needed by the plants and also mineral salts?
Yes roots roots do both,root hairs absorb minerals dissolved in water .Water uptake from the soil by root cells is passive, and also follows osmotic gradients caused by the mineral nutrients
What is osmotic rate?
the change of osmotic pressure over time
How are concentration gradients maintained for diffusion?
Passive transports such as diffusion and osmosis move down their concentration gradients.
What is the difference between purple and magenta?
Purple gradients towards blue. Magenta gradients towards red.
What is the meaning of osmotic?
Pertaining to, or having the property of, osmose; as, osmotic force.
What is the osmotic coefficient of NaCl?
The osmotic coefficient of sodium chloride is 0,93.
