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Lugol's solution and methylene blue are used in various biological and chemical applications for their staining properties. Lugol's solution, which contains iodine, is essential for visualizing starch and certain cellular structures in microscopy, as it causes them to change color. Methylene blue is a vital stain that helps visualize cellular components, particularly in microbiology, by staining nucleic acids and other cellular structures, enhancing contrast under a microscope. Together, these stains facilitate the observation and study of biological specimens.
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Why is methylene bule nessasary?
Methylene blue is necessary for one thing. It is what helps transports cells.
How do you make sugar crystals that are blue?
Adding methylene blue to sugar water solution.
In the lugols solution test what color is a positive test?
A positive Lugol's solution test will result in a dark blue or black coloration, indicating the presence of starch.
How do you make methylene blue solution?
you can get methylene blue powder from a scientific store, it comes in powdered form. its pretty soluble in water and alcohol etc. the stain is made by dissolving an appropriate amount on methylene blue in a solvent, e.g for 0.1 dissolve 0.1% gram of methylene blue in 100 gram water, for 9% dissolve 9 grams
What does it mean if methylene blue ia blue?
If methylene blue is blue, it means that the compound is in its oxidized state (methylene blue) and has accepted electrons. Methylene blue can exist in both oxidized (blue) and reduced (colorless) forms depending on its redox state.
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.
Why is methylene bule nessasary?
Methylene blue is necessary for one thing. It is what helps transports cells.
How do you make sugar crystals that are blue?
Adding methylene blue to sugar water solution.
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)
In the lugols solution test what color is a positive test?
A positive Lugol's solution test will result in a dark blue or black coloration, indicating the presence of starch.
What is the substances in a living cell that has same function as methylene blue?
NADH
How do you make methylene blue solution?
you can get methylene blue powder from a scientific store, it comes in powdered form. its pretty soluble in water and alcohol etc. the stain is made by dissolving an appropriate amount on methylene blue in a solvent, e.g for 0.1 dissolve 0.1% gram of methylene blue in 100 gram water, for 9% dissolve 9 grams
Why is methylene blue necessary?
Methylene blue is necessary for various applications, such as in medical diagnostics, staining biological tissues, and as a medication to treat methemoglobinemia. It is also used as a redox indicator in chemical reactions and as a dye in various industries. In microscopy, methylene blue can help highlight cell structures for better visualization.
Is Methylene blue positive or negative in dye solution?
Methylene blue is a cationic dye, meaning it has a positive charge in solution. This positive charge allows it to bind effectively to negatively charged components, such as nucleic acids and proteins, making it useful in various biological and staining applications. In acidic or neutral pH conditions, methylene blue remains positively charged, contributing to its effectiveness as a dye.
What does it mean if methylene blue ia blue?
If methylene blue is blue, it means that the compound is in its oxidized state (methylene blue) and has accepted electrons. Methylene blue can exist in both oxidized (blue) and reduced (colorless) forms depending on its redox state.
Can you use iodine solution instead of methylene blue in cheek cell slide?
Yes, you can use iodine solution instead of methylene blue to stain cheek cells. Iodine primarily stains carbohydrates, highlighting certain cellular structures like nuclei and providing contrast. However, methylene blue is a general stain that can better enhance the visibility of cellular details, such as the nucleus and cytoplasm. While both stains can be used, methylene blue may offer clearer results for observing cheek cells.
What color is simple staining on a bacillus and coccus using methylene blue stain?
Methylene blue stains everything blue.
