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If iodine step was amitted how would gram negative cells appear?
Iodine work as modrant to crystal violet if the iodine step will be emitted then the crystal violet will not be able to show its effect and all cells will appear pink when counter stain with saffranin
What is iodine a gas liquid or a solid?
As with all matter, it can be any of these phases depending on temperature and pressure. At STP it is a black solid. Keeping the pressure constant but slowly raising the temperature it sublimes (i.e. transitions directly from solid to gas without becoming liquid) to a violet colored gas.The triple point (the temperature and pressure at which a material is simultaneously solid, liquid, and gas) of iodine is 386.65 K, 12.1 kPa or 236.30 F, 1.755 psi.
Why water is important to cells Water?
Water is essential for cells because it helps with various cellular processes such as transporting nutrients, removing waste, and maintaining the structure of the cell. It also plays a crucial role in regulating temperature and providing a medium for chemical reactions to occur inside cells. Without water, cells would not be able to function properly and eventually die.
How and why does water flow so easily into your cells?
Water flows easily into cells due to osmosis, which is the movement of water from an area of low solute concentration to an area of high solute concentration. Cells have a higher concentration of solutes inside compared to outside, so water naturally flows into cells to balance the concentration gradient. Additionally, cells have specific water channels called aquaporins that facilitate the fast movement of water across the cell membrane.
Why is it hard to see detail in cells and tissues?
It is difficult to see detail in cells and tissues due to their microscopic size. This problem can be alleviated with the use of microscope, although certain structures may need a very high magnification and staining to be able to make out clearly.
Why do you need to stain some of the cells with a dye like iodine?
without staining the cell you would not be able to see it clearly. the cell would be transparent. methylene blue stains the whole cell properly so that you can see each cell organelle clearly.
Why is iodine used when observing onion cells?
AnswerIodine was used to stain onion epidermal cells so you could see the cells more clearly and examine them. Naturally, the cell parts are difficult to see because they are clear.You put iodine on onion cells in order to make parts of the cell which were translucent, more visible. This is because iodine stains starch present in the onion cell.
Can water be smart?
if a person is able to be smart then what the person consumes, which is water, clearly water can be smart... eh hem
If iodine step was amitted how would gram negative cells appear?
Iodine work as modrant to crystal violet if the iodine step will be emitted then the crystal violet will not be able to show its effect and all cells will appear pink when counter stain with saffranin
How do you make nascent iodine?
To make nascent iodine, iodine crystals are mixed with a solvent such as ethanol or purified water. The mixture is then allowed to sit and react for a period of time, creating a nascent form of iodine that is more bioavailable and easily absorbed by the body.
Characteristics that make spirogyra cells a plant cells?
These cells need sunlight and water to live. Without these they will not be able to survive.
Will starch iodine and water molecules cross a thin polyethylene molecule?
No, starch iodine and water molecules will not be able to cross a thin polyethylene molecule due to its non-porous nature, which prevents the passage of large molecules like starch iodine and water molecules. Polyethylene is a tightly packed polymer that forms a barrier to the diffusion of such molecules.
What are some reasons that it is important for scientist to be able to see cells clearly?
Being able to see cells clearly is crucial for scientists to understand their structures, functions, and behaviors. This clarity helps in studying diseases, developing treatments, and advancing medical research. Additionally, clear visualization allows scientists to identify abnormalities, track cellular processes, and make accurate observations for scientific discoveries.
Which animal is able to see clearly above below water simultaneously?
The duck is able to see clearly above and below water simultaneously because its eyes have a unique design with a specialized transparent eyelid that acts as goggles when it submerges. This adaptation allows the duck to have clear vision in both environments without needing to adjust its eyes.
What is iodine a gas liquid or a solid?
As with all matter, it can be any of these phases depending on temperature and pressure. At STP it is a black solid. Keeping the pressure constant but slowly raising the temperature it sublimes (i.e. transitions directly from solid to gas without becoming liquid) to a violet colored gas.The triple point (the temperature and pressure at which a material is simultaneously solid, liquid, and gas) of iodine is 386.65 K, 12.1 kPa or 236.30 F, 1.755 psi.
Why does only half of the leaf turn blue black when tested for the presence of starch with iodine solution?
The half of the leaf that turns blue black in the iodine test for starch is the part that was exposed to light during photosynthesis. Starch is produced in the chloroplasts of plant cells as a result of photosynthesis, so the areas of the leaf that were able to photosynthesize will contain starch and react with the iodine to give a blue-black color.
She is Articulate?
She is articulate, if she is able to speak clearly and effectively. So is she?
