http://www-saps.plantsci.cam.ac.UK/records/rec300.htm states that methylene blue indicates reducing and oxidising conditions by reacting to presence or absence of protons but is not involved in the reaction itself. This suggests that it wouldn't affect the suspension.
However, I have previously read that methylene blue accepts protons during respiratory reactions, reducing the protons availble for energy release. This suggests that it would affect the suspension.
I cannot remember where I read this second statement but I believe the source from which the first statement was taken is more reliable.
Answerhttp://www-saps.plantsci.cam.ac.UK/records/rec300.htm states that methylene blue indicates reducing and oxidising conditions by reacting to presence or absence of protons but is not involved in the reaction itself. This suggests that it wouldn't affect the suspension.However, I have previously read that methylene blue accepts protons during respiratory reactions, reducing the protons availble for energy release. This suggests that it would affect the suspension.
I cannot remember where I read this second statement but I believe the source from which the first statement was taken is more reliable.
A yeast suspension is made by mixing yeast cells with a liquid.
Methylene blue can act on only dead yeast cells because it is able to penetrate the cell membrane easier when the cell is dead, allowing it to enter and stain the cell. In live yeast cells, the cell membrane is intact and acts as a barrier, preventing methylene blue from entering and staining the cell.
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.
yes,because yeast can undergo both ae reobic and anaerobic respiration.
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.
yeast is an indicator of sugar. it blows up (puffs up) when it is both put in hot water
A dead boiled yeast suspension is a mixture containing yeast cells that have been heat-treated to kill them. This type of suspension is commonly used in laboratory settings for research purposes as a source of cell components or as a control for experiments involving live yeast. It is important to note that dead yeast cells can still provide valuable information in certain experimental setups.
Yes, itching can be a symptom of a yeast infection. That is not the only symptom but could be an indicator.
Nutrition
You can use yeast as an indicator to test for sugar in a material by observing if the yeast produces carbon dioxide gas when exposed to the material. Yeast consumes sugar to produce carbon dioxide during fermentation. If the material contains sugar, the yeast will produce carbon dioxide, causing bubbling or foaming to occur.
Yes, no problem with that. Keep the enough yeast in suspension.
Yes, you can use determiners like 'a' and 'the' with yeast. For example, you can say "a packet of yeast" or "the yeast in this recipe." The determiners help specify the quantity or identify a particular yeast in a given context.