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Why do we rinse the leaf I water?
The leaf was rinsed in water to rehydrate it. Iodine solution is an aqueous solution of iodine/potassium iodine - potassium tri-iodide; water is needed inside the leaf to enable penetration by diffusion.
Why is home grown leaf lettuce soaked first in salt water and then rinsed and then soaked in tap water?
to get rid of bugs
When testing a leaf for starch why is it rinsed in cold water after it is boiled?
Rinsing the leaf in cold water after boiling helps to stop the enzymatic reactions that break down starch into sugars. This ensures that any remaining starch in the leaf remains intact and can be effectively tested for through the iodine test.
How will you test for starch in a leaf and mention the precaution you will take?
To test for starch in a leaf, you can use iodine solution. The leaf needs to be boiled in alcohol to remove chlorophyll and then rinsed with water before adding iodine solution. Precaution: Alcohol is flammable, so ensure proper ventilation and avoid direct contact with open flames.
How long must a person be rinsed with water after having a chemical burn?
Burns from liquid chemicals must be rinsed with cool water for at least 15 minutes to stop the burning process.
What do you call a water lily leaf?
The water lily leaf does not have a special name. It can be referred to as a "water lily leaf' or as the leaf of a certain water lily species.
Why is a filter paper containing a precipitate rinsed with distilled water?
To recover the precipitate.
How is water absorbed by a leaf?
it doesn't the water absorbs the leaf
Why the burette and the pipette are each rinsed with distilled water and finally rinsed with some of the solution that will be measured or transferred?
These are conditions necessary to avoid contamination or any other modification of the reagents.
What is the present perfect tense of rinse?
The present perfect tense of rinse is "have rinsed" (for first and second person) and "has rinsed" (for third person).
What allows water vapor into and out of a leaf?
Water vapor enters and exits a leaf through small openings called stomata, which are located on the surface of the leaf. When the stomata are open, water vapor can diffuse in and out of the leaf, allowing for gas exchange and regulating the leaf's internal water content.
Can you get pregnant if you rinsed your hand with just water to get the sperm off and touch yourself?
It is highly unlikely.
