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What is the substance in living cell that has same function as methylene blue?
NADH
Would methylene blue stain be substituted for safranin as the counter stain in this procedure?
Methylene blue is a stain used in microbiology. The dye attaches to the object, which allows what would normally be fairly see-through to be visible to the microscope.
Is it a physical or chemical change when a substance changes form but it remains the same substance?
it would be physical change because physical change is when the substance stays the same
What is the state a substance is in when the concentration of the substance is the same on both sides of a cell membrane?
isotonic
Substance that does not appear to be the same throughout?
A substance that does not appear to be the same throughout is called a heterogeneous substance. This means that its composition varies in different parts of the material, leading to visible differences in color, texture, or composition. Examples include a mixture of oil and water, or a salad with different ingredients.
What is the substance in living cell that has same function as methylene blue?
NADH
What is substance in living cell that has same function as methylene blue?
NADH
What is the substances in a living cell that has same function as methylene blue?
NADH
When living yeast cell were place in methylene blue they became blue why did this happen?
When you added methylene blue to the living yeast cell, the methylene blue is actually a dye so you could see the cells, therefore, the yeast cell became blue. It is much the same with hair dye. If you have a bottle of blue hair dye, it will dye your hair blue.
Would methylene blue stain be substituted for safranin as the counter stain in this procedure?
Methylene blue is a stain used in microbiology. The dye attaches to the object, which allows what would normally be fairly see-through to be visible to the microscope.
What is the other blue planet?
Neptune has a bluish tinge as seen from Earth due to ammonia in its atmosphere. This is the same substance that makes window cleaner blue.
How can they exert antagonistic effects?
Antagonistic effects occur when a substance hinders the biological activity of another substance by binding to the same receptor or enzyme. This interference can lead to reduced efficacy or opposite effects compared to the substance's intended function.
What makes blue pigments blue?
Substances, such a cobalt, absorb the color waves of light but refract the blue ones. The same applies to all visible colors regardless of the substance. The visible color is the light that is not absorbed thus refracted and detectable.
Why do two samples with the same substance with the same volume HAVE to have the same mass?
Because they are of the same substance they have the same density density = mass/volume
The density of the substance is the same for all samples of the substance true or false?
Any sample size of a particular substance will have the same density.
What is the Procedures for testing Active clay in Green Sand?
yeah,sure.its so simple to find out the active clay in green sand.Active clay means ,the total active amount of clay(bentonite) present in a sample of green sand.Test Procedure:-Take some sample of green sand and keep it in a oven for 1hr at a temp of 100 deg celsious.This procedure is to make the sand free from moisture.Measure 5gms of this sand after taken from oven and put it in a conical flask with a 50ml of distilled water.Then again keep this in the oven for 10-15 min to boil the solution.Take this from the oven and keep it for a few mins to get cool.Then pour 2ml of diluted h2so4(sulphuric acid) in to the same mixture and place the flask under a burette filled with methylene blue.Then start the titration by leaving methylene blue to the flask containing the above said solution of sand.Shake the flask continously to allow the methylene blue to equally mix with the sand.Stop the titration alternately and place a single drop of solution from the flask in to a filter paper.If you find a light blue ring colour around the dark blue colour(colour of methylene blue) , its the end of itration and read the burette reading.Other wise you can continue titration until you get as above said.calculation:-for example , suppose burette reading is 74there fore active clay = 74/5 =14.8% (for 5gm sample of sand)Hope you understood the procedureThank you.
Does a density of the same substance vary or not?
No, the density of the same substance does not vary. Density is a physical property of a substance that remains constant regardless of the amount or volume of the substance.
