Osmosis

There are a many factors which affect the rate of osmosis. One of the factors is the temperature of the solution and solvent. Temperature affects osmosis because when temperature goes higher, molecules move faster. So, osmosis will increase. If the temperature is decreased, the rate of osmosis will decrease too. Another factor which affects osmosis is the size of the particles. The size of the particles affect osmosis because osmosis is the movement of a solvent through a membrane and membrane's pores, or empty spaces, are different sizes. Only certain particles can fit through any given membrane. The concentration gradient can also affect osmosis because osmosis is a transport process therefore it can only go with the concentration gradient. The lower the concentration of the solute within a solvent, the faster that osmosis will occur into that solvent. The light and dark also affects osmosis because the greater the light, the faster osmosis occurs. The PH affects osmosis as well. The greater the pH of a solution, the more acidic or concentrated it becomes. The greater the concentration gradient of a substance on either side of a membrane the faster osmosis occurs.

No, protein is not osmosis. Osmosis is the movement of water molecules across a semipermeable membrane from an area of higher water concentration to an area of lower water concentration. Proteins are macromolecules made up of amino acids that have various functions in the body.

Osmosis occurs in the kidney at the nephron, specifically in the renal tubules, as part of the process of filtering and reabsorbing water and solutes from the blood. This helps in regulating the concentration of waste products and maintaining the body's overall fluid balance.

Osmosis is the movement of water across a semipermeable membrane from an area of low solute concentration to an area of high solute concentration. In cells, osmosis helps maintain the balance of water and electrolytes, ensuring proper cell function and avoiding dehydration or swelling, which could be detrimental to cell survival. Cells can regulate osmosis through mechanisms like ion pumps, which actively transport ions to maintain the osmotic balance.

Osmosis is vital for maintaining proper water balance in living organisms. It allows water and nutrients to move across cell membranes to maintain cell hydration and facilitate essential processes. Disruption of osmosis can lead to cellular dehydration or swelling, impacting the overall health and function of living things.

Osmosis is the movement of water molecules across a selectively permeable membrane from an area of higher water concentration to an area of lower water concentration, in order to equalize the concentration of solute on both sides of the membrane.

Osmosis is the movement of water molecules from an area of higher concentration to an area of lower concentration through a selectively permeable membrane. It helps maintain the balance of water and solutes in cells and is a passive process that does not require energy.

it occurs in the cell membrane(through the cell membrane really)

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.

Osmosis is the movement of water across a selectively permeable membrane from an area of higher water concentration to an area of lower water concentration. In a cell, osmosis helps in the maintenance of proper water balance by allowing water to move in and out of the cell to prevent it from swelling or shrinking due to the concentration of solutes inside and outside the cell. The process is crucial for the cell's survival and maintaining its internal environment stable.

Fish are the perfect example of osmosis in living organisms. Salt Water fish are constantly drinking because they are always losing water to their environments. On the other hand, fresh water fish almost never need to drink because they are constantly absorbing water through their skin.

Could somebody improve this because this doesn't exactly say how osmosis actually happens in living things it just says about salt fish which might have soemthing to do with it/

/ Osmosis is when water moves from an area of high concentration to low, which is why salt water fish lose water ( it's less concentrated around them, because of the salt, than in them)

Osmosis occurs in an egg cell if you place it in liquids. If you put it in vinegar, the egg's shell will start to dissolve. Then, you can test osmosis in water or salt water. Because the egg is considered a cell, it will swell the egg cell with plain water (meaning it will increase the egg's mass). With salt water, the egg cell will shrink in mass.

# a physical chemistry,cell biology.

------------------------------ Movement of solvent through a semipermeable membrane so as to equalize the concentration of solute across the membrane.

Osmosis is the process by which water molecules move from an area of high water concentration to an area of low water concentration through a selectively permeable membrane. This movement occurs to equalize the concentration of solutes on both sides of the membrane.

Diabetes is a word in the Latin language that means "increased urine output".The word mellitus is Latin for "honey". The two together are increased output of sugary urine. When blood sugar reaches a high enough concentration the kidneys excrete the excess, and the glucose shows up in the patients urine. Because of osmostic pressure, water follows the flow of glucose into the urine and much more urine than is normal is produced. Other by-products of diabetes also enter the urine such as; ketone bodies which are by-products of a diabetics inability to synthesis and store fats properly. As these enter the urine, water again follows. Because of a high urine output, there is less water in the blood. It is therefore important for a diabetic patient to maintain a good water balance.

for many marine invertebrates, like the jellyfish... osmosis causes no problems for them, simply because the concentration of solutes inside their cells, matches that of the concentration in the sea water they reside. this means that there is no net movement of water in and out of the organisms cells.

hope i helped, had a homework like this not long ago

Osmosis helps maintain homeostasis by regulating the balance of water and dissolved substances in cells and tissues. It allows cells to control their internal environment by selectively allowing water molecules to pass through the cell membrane while regulating the movement of solutes. This helps to prevent cells from becoming too diluted or too concentrated, thus supporting the maintenance of optimal conditions for cellular function.

Osmosis is a basic cell process that is vital for any agriculturalist. Osmosis has applications mineral and water absorption by plant roots, absorption of fertilizers and herbicides,and the absorption of nutrients produced during photosynthesis are just a few. In addition there is the reverse osmosis process of desalinating water that can be used for irrigation purposes.

Osmosis is the movement of water molecules across a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration, in order to equalize the solute concentrations on both sides of the membrane. This process helps maintain the balance of water and solutes in cells and tissues, allowing them to function properly.

Osmosis is controlled by the permeability of the osmotic membrane and the equilibrium of the solutions on either side of the membrane. If the solutions have unequal concentrations or osmotic pressures, and the molecules in the solution can pass through the membrane, then the solutions will mix until both sides have equal concentrations. If the membrane is impermeable, then nothing will happen.

In the process of osmosis, water diffuses in and out of the cell, depending on the concentration gradient. If the water is in lower concentration outside the cell, water will diffuse out of the cell to balance out the concentrations inside and outside the cell.

For example: if you put a red blood cell inside a beaker of water, the cell would eventually burst. This is because water from the beaker will diffuse into the cell because the concentration of water is lower inside the cell. A red blood cell will burst if it contains too much. However, it has no way of getting rid of the extra water so it just keeps absorbing more and more water until it bursts.
-->if you want it to shrink put it into a beaker full o salt water and and the water will move from the cell to the outside to dilute the salt. this will result in shrinking. *bow*

No. Water molecules can fit in between the different components of the cell membrane, such as in between the phosholipid bilayers.

The same works for some noncharged molecules.

There is no point in using proteins if the molecules are small enough to fit between the cracks in the cell.

Amoeba obtains oxygen via diffusion; it takes in water by osmosis, but I would think this is more of a problem, since Amoeba lives in a freshwater environment, and water is always entering by osmosis. Amoeba's problem is getting rid of that water, which it does by means of contractile vacuoles.

Cells regulate osmosis by using mechanisms like active transport, facilitated diffusion, and osmoregulation. Through these processes, cells can control the movement of water and solutes to maintain the internal environment necessary for proper function. This helps prevent excessive swelling or shrinkage that could potentially damage the cell.