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Q: Is methylene blue a pure substance?
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Which substance has a higher molecular weight a methylene blue or potassium permanganate?

METHYLENE BLUE has high molecular weight.


What is substance in living cell that has same function as methylene blue?

NADH


What is the substance in living cell that has same function as methylene blue?

NADH


What is the function of methylene blue solution on polluted water samples?

Polluted water sample will decolorize the methylene blue solution faster than a pure water sample.


Which substance can a student use to make the nuclei more visible?

methylene blue


Blue CuCl is a pure substance?

Copper(I) chloride is a pure substance.


Which substance could a student use to make the nuclei of this organism more visible?

Methylene blue


What is the substances in a living cell that has same function as methylene blue?

NADH


What is the behavior of methylene blue towards the animal charcoal?

i think the methylene blue will be make aqua blue because the charcoal will penerate the color of methylene blue,,,there are absorption process,,,in the charoal between the methylene blue.... (kharlz)


What is the color of pure water?

A pure substance is a substance that cannot be separated by physical means. To determine whether a substance is pure, let a container of it evaporate. If there is no residue then the substance is pure.


Why is methylene blue used as an indicator of cell respiration?

because methylene blue turns colourless when it is reduced by hydrogen. during respiration hydrogen is produced and instead of reducing NAD, it reduces methylene blue and turns methylene blue colourless. if methylene blue goes from blue to colourless then this shows that the cell is respiring as it is producing a suffiecient amount of hydrogen to decolourise methylene blue


Which of the availble stain enhance your observation the most methylene blue or iodide?

Methylene Blue