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Stain
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∙ 14y ago
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Chemical used to make a specimen visible?
A general term for a chemical that makes a specimen visible is a stain. There are many types of stains available, depending upon the structure you want to visualize and the type of microscope you want to use, e.g. fluorescent stains like DAPI for fluorescence microscopy, or hematoxylin and eosin (H and E) staining for brightfield microscopy.Immersion oil
What is the chemical used in microscopes to make the specimen visible?
In standard light microscopes, no chemical is used; subjects are observed by light projected from underneath the stage, which light up whatever is on top. Most microscopes allow amount of light to be adjusted (usually both the power of light projected and an aperture to control the exposure), and at lower settings things that are "harder to see" with more light become visible. Occasionally, under regular circumstances whatever your studying, some kind of bacteria, for instance, may be difficult to see. In this case, you might stain the bacteria, especially to highlight certain aspects of it (cell wall, for example). However, again, this is not a chemical in the microscope but with the subject itself - the microscope is the same as it always was.
How is freezing water to make ice cubes a physical change?
There are 2 types : chemical change and physical change the substance has changed state, you can see the change so basically its visible
What is the importance of chemical bonding in molecules?
Chemical bonds are what keep the atoms in a molecule together, without them you won't exist, the tables and chairs and anything visible would no exist. No compounds would exist but because of the way atoms are held together these bonds exist. It is impossible for them not to make bonds with their current structure.
Does your body make magnesium?
The body cannot make magnesium because it's a chemical element. It does however make a large variety of chemical compounds.
What chemical sometimes used to make the specimen visible what is the answer?
An exemple is methylen blue.
What is the chemical that sometimes is used to make the specimen visible on a microscope?
An example is methylene blue.
Chemical sometimes used to make the specimen visible on a microscope?
Methylene blue is an example.
What are the chemical called that are sometimes used to make the specimens visible?
The general term is 'stain' of which there are several chemicals that can be used, depending on the specimen.
What are the chemical called that are sometime used to make specimen visible?
immersion oil
Chemical used to make a specimen visible?
A general term for a chemical that makes a specimen visible is a stain. There are many types of stains available, depending upon the structure you want to visualize and the type of microscope you want to use, e.g. fluorescent stains like DAPI for fluorescence microscopy, or hematoxylin and eosin (H and E) staining for brightfield microscopy.Immersion oil
What are the chemicals called that are sometimes used to make specimens visible?
Stains.
What are the chemicals called that are sometimes used to make the specimens visible?
Stains.
Do you need a chemical reaction to make a substance?
sometimes
Large molecules like?
Sodium borate! when sodium and boron combine, they make enormous chains that can sometimes be easily visible to the human eye.
Can moisturiser make cellulite visible?
No it will be there and visible before.
What is the chemical used in microscopes to make the specimen visible?
In standard light microscopes, no chemical is used; subjects are observed by light projected from underneath the stage, which light up whatever is on top. Most microscopes allow amount of light to be adjusted (usually both the power of light projected and an aperture to control the exposure), and at lower settings things that are "harder to see" with more light become visible. Occasionally, under regular circumstances whatever your studying, some kind of bacteria, for instance, may be difficult to see. In this case, you might stain the bacteria, especially to highlight certain aspects of it (cell wall, for example). However, again, this is not a chemical in the microscope but with the subject itself - the microscope is the same as it always was.
