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Which solution would most likely cause a plant placed in it to become firmer and more rigid?
hypertonic
What happens when pollen grains are placed in a 10 percent sugar solution?
When pollen grains are placed in a 10 percent sugar solution, they will absorb water from the solution through osmosis. This can cause the pollen grains to swell and become turgid. The sugar solution provides a hypertonic environment, leading to an influx of water into the pollen grains.
What 2 solute molecules mixed with the solvent molecules in a solution cause the freezing point of a solution to be than it is for an equal volume of pure?
Adding solute molecules such as salt or sugar to a solvent like water will lower the freezing point of the solution compared to the pure solvent. This occurs because the presence of these solute molecules disrupts the regular arrangement of solvent molecules, making it more difficult for the solvent to freeze.
WHAT happen if plant cell is placed n hyper tonic solution?
If a plant cell is placed in a hypertonic solution, water will move out of the cell due to the higher concentration of solutes in the surrounding solution. This loss of water can cause the cell to shrink and undergo plasmolysis, which may ultimately lead to cell death.
How do you dissolve amylose?
Amylose can be dissolved by heating it in water to form a viscous solution. The process involves heating the water to a temperature where the amylose molecules break down and disperse in the water, creating a thick solution. Cooling the solution will cause the amylose to solidify back into a gel-like substance.
How do microwaves affect the water?
microwaves vibrate water molecules in food to create heat
Where do the photons that are absorbed go when they are absorbed by the solution?
Photons absorbed by a solution "disappear" and the energy they brought with them is transferred into the solution. That energy appears in the "activity" of the atoms, molecules and/or ions in the solution. The kinetic energy of these particles will increase because of the added energy.
Which solution would most likely cause a plant placed in it to become firmer and more rigid?
hypertonic
What microwave stands for?
Microwaves use microwave radiation to cause water molecules to move rapidly and generate heat. It doesn't stand for anything.
What happens when pollen grains are placed in a 10 percent sugar solution?
When pollen grains are placed in a 10 percent sugar solution, they will absorb water from the solution through osmosis. This can cause the pollen grains to swell and become turgid. The sugar solution provides a hypertonic environment, leading to an influx of water into the pollen grains.
What 2 solute molecules mixed with the solvent molecules in a solution cause the freezing point of a solution to be than it is for an equal volume of pure?
Adding solute molecules such as salt or sugar to a solvent like water will lower the freezing point of the solution compared to the pure solvent. This occurs because the presence of these solute molecules disrupts the regular arrangement of solvent molecules, making it more difficult for the solvent to freeze.
What transfer of thermal energy?
Heat being transferred from one thing to another. The rapidly moving molecules cause slower moving molecules to speed up. Running warm water over your cold hands would be an example.
What is Transfer of thermal energy?
Heat being transferred from one thing to another. The rapidly moving molecules cause slower moving molecules to speed up. Running warm water over your cold hands would be an example.
WHAT happen if plant cell is placed n hyper tonic solution?
If a plant cell is placed in a hypertonic solution, water will move out of the cell due to the higher concentration of solutes in the surrounding solution. This loss of water can cause the cell to shrink and undergo plasmolysis, which may ultimately lead to cell death.
Rupture of red blood cells placed in a hypertonic solution is called?
Yes, and this can cause the cell to explode. This is not life threatening however, because we have skin cells to protect us.
What do microwaves do when they are used to heat food?
When microwaves are used to heat food, they cause water molecules in the food to vibrate rapidly, generating heat and warming up the food quickly.
When the molecules in a body move with increased speed who will the body change?
When the molecules in a body move with increased speed, the body's temperature will increase. This increase in kinetic energy will cause the molecules to vibrate or move more rapidly, which translates to a higher temperature of the body.
