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How is the can crushing experiment explained?
The can crushing experiment is explained by the principle of thermal expansion. When a small amount of water is heated inside the can and then rapidly cooled by placing it in cold water, the steam inside the can condenses, creating a vacuum that crushes the can due to the difference in pressure inside and outside the can.
What are the results of the hot can in cold water experiment?
The hot can in cold water experiment results in the can collapsing due to the rapid cooling of the air inside, creating a vacuum that crushes the can.
What is the use of insulin in the cellular respiration?
Insulin helps regulate blood glucose levels by promoting the uptake of glucose into cells. Once inside the cells, glucose can be used in cellular respiration to produce energy in the form of ATP. Insulin also helps in the storage of excess glucose as glycogen in the liver and muscle cells.
Why would the water level increase in the capillary tube during the investigation because of osmosis?
The water level increases in the capillary tube due to osmosis because the concentrated sugar solution in the dialysis tubing creates a lower concentration of water molecules inside the tubing. This lower concentration of water inside the dialysis tubing creates a concentration gradient that drives water to move from the beaker outside the tubing into the tubing through osmosis, causing the water level in the capillary tube to rise.
Why is a cover the beaker in TLC experiment?
Covering the beaker during a TLC experiment helps to prevent evaporation of the solvent, which could lead to changes in the concentration of the compounds being analyzed. Additionally, it helps to maintain a stable environment inside the beaker, ensuring consistent results during the experiment.
In the dialysis tube experiment the cell should have gained mass Why?
In the dialysis tube experiment, if the cell gained mass, it indicates that water moved into the cell through osmosis. This occurs because the concentration of solutes inside the cell is higher than in the surrounding solution, leading to a net movement of water from an area of lower solute concentration (the surrounding solution) to an area of higher solute concentration (inside the cell). As a result, the influx of water increases the mass of the cell.
What is the purpose of rinsing the dialysis bag?
Rinsing the dialysis bag serves to remove any residual substances or contaminants that may interfere with the experiment or treatment. It helps to ensure that the environment inside the bag is clean and free from impurities, allowing for accurate diffusion of solutes during the dialysis process. Additionally, rinsing can help maintain the integrity of the semi-permeable membrane by preventing clogging or buildup of unwanted materials.
What conditions would cause net glucose to be transported into a cell via facilitated diffusion Assume ATP is present inside the cell?
0.5m
What will happen when starch is mixed with solutions?
In this scenario, the concentration of solutes (the glucose and starch) is higher inside of the dialysis tubing than it is outside. As such, water will diffuse (via osmosis) into the dialysis tubing causing it to swell.
Why there should not any be air bubble enters inside the vein during dialysis?
because
Glucose is made inside this structure?
Glucose is made inside the cell and particularly in the chloroplast for plants. Glucose serves as energy for most of the functions of a cell.
What filters blood inside of a kidney?
millions of tiny organisms called nephrons.
What color does the blue colored glucose indicator turn when glucose is present?
Well, sugar, when glucose is present, that blue colored glucose indicator is gonna do a little shimmy and turn green. That's right, it goes from blue to green like a chameleon changing its spots. So, keep an eye out for that color change, honey, and you'll know when that glucose is strutting its stuff.
What process does dialysis use active transport simple diffusion or facilitated diffusion?
If your talking about a high concentration (outside the dialysis bag) to low concentration (inside the dialysis bag), then it's simple diffusion because it does not requires any energy, and not facilitated in any way
What is the material present inside CFL bulbs?
some noble gases is present inside it
If a beaker contains glucose and is permeable to glucose what will happen to the glucose?
If a beaker containing glucose is permeable to glucose, then the glucose will go through the beaker.
Is any shivling present inside makka?
yes shivling is present inside the kaaba.it is a fact.
