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What liquids to use in osmosis egg experiment?
You can use water, saltwater, sugar water, or vinegar for the osmosis egg experiment. The purpose of the experiment is to observe how different concentrations of solute in liquids affect the movement of water across a semi-permeable membrane, which is represented by the eggshell.
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.
Osmosis and raw egg and salt?
When a raw egg is placed in a saltwater solution, osmosis occurs. The salt concentration outside the egg is higher than inside the egg, so water moves out of the egg to try to balance the concentration. This causes the egg to shrink and become dehydrated.
Does isotonic solution cause osmosis?
Yes, isotonic solutions do not cause osmosis to occur as they have the same concentration of solutes as the cell, resulting in no net movement of water across the cell membrane. Osmosis only occurs when there is a concentration gradient that drives the movement of water from an area of low solute concentration to an area of high solute concentration.
What direction does osmosis go on the concentration gradient?
Osmosis occurs from an area of higher water concentration to an area of lower water concentration, moving down the concentration gradient.
What occurs when only water can pass through a selectively permeable membrane?
osmosis
What periodically occurs across grasslands?
Osmosis occurs
What type of heat transfer occurs only in gasses or liquids?
Convection is the type of heat transfer that occurs only in gases or liquids. It involves the movement of the heated fluid itself, which carries heat energy from one place to another.
What is equilibrium with respect to movement of molecules across a cell membrane?
that happens when osmosis occurs
When the concentration on molecules on both sides on the membrane the molecules will?
Osmosis only occurs when the concentration of solutions are different when separated by a membrane. If both solutions are of the same concentration, Osmosis will not occur, so there will be no change.
What does convection only occur in?
Convection only occurs in fluids. Fluids are gases or liquids.
How does the surface area to volume ratio affect osmosis?
The higher the ratio, the faster and more efficient osmosis occurs.
Does osmosis occur when you swim in the sea?
Yes, osmosis occurs when you swim in the sea. The salt concentration in the seawater is higher than the salt concentration in your body's cells, so water will naturally move from your cells into the seawater through osmosis. This can lead to dehydration if you don't drink enough water to replace the lost fluid.
What happens to cells in the body when swimming in the ocean?
The cells lose part of their liquids due to osmosis.
Is ATP needed for osmosis?
No, ATP is not needed for osmosis. Osmosis is a passive process that occurs due to the concentration gradient of solutes across a semi-permeable membrane. ATP is required for active transport processes, not osmosis.
What is the difference between conduction and convection a 5th grade answer please?
Conduction occurs in solids and liquids but not gases. Convection occurs in gases and liquids.
Reverse osmosis occurs when?
a pressure greater than the osmotic pressure is applied in the opposite direction osmosis is occurring.
