yes,because yeast can undergo both ae
reobic and anaerobic respiration.
Active enzymes within living cells cause methylene blue to become colorless. Since dead yeast cells have inactive/denatured enzymes, the methylene blue stays blue.
Methylene blue is a solid, odorless, dark green powder at room temperature. In water this chemical compound turns into a blue solution. When methylene blue is reacted with yeast cells it inhibits the respiration which stops the cells from using hydrogen ions to release energy.
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.
it spoils the milk because of the chemicial reaction
it spoils the milk because of the chemicial reaction
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)
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
Methylene Blue
Methylene blue stains everything blue.
The methylene blue will make the paramecium very horny and secrete sperm.
METHYLENE BLUE has high molecular weight.
It is blue, like its name.