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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
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Chemical sometimes used to make the specimen visible?
A common chemical used to make specimens visible under a microscope is a stain, such as hematoxylin and eosin (H&E) stain. Stains help highlight specific structures or components within the specimen by binding to specific molecules and increasing contrast. This allows for better visualization and analysis of the specimen's characteristics.
WHAT ARE THE chemicals called that are used to make a specmin visable under a microscope?
Chemicals used to make specimens visible under a microscope are called stains or dyes. Stains help enhance the contrast and highlight specific structures within the specimen, making them easier to visualize and analyze under the microscope.
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.
Why is water used when placing a specimen under a microscope?
Water is used when placing a specimen under a microscope to help create a flat surface for the specimen to rest on. This allows for better clarity and visibility of the specimen under the microscope. Additionally, water helps to prevent the specimen from drying out which could distort its appearance.
Why glycerin is used to prepare a temporary mount?
Glycerin is used to prepare a temporary mount because it has refractive properties that make the specimen more translucent and easier to see under a microscope. It also helps to preserve the specimen for a short period of time without causing damage.
What chemical sometimes used to make the specimen visible what is the answer?
An exemple is methylen blue.
What are the chemical called that are sometime used to make specimen visible?
immersion oil
What is the chemical that sometimes is used to make the specimen visible on a microscope?
An example is methylene blue.
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.
Chemical sometimes used to make the specimen visible?
A common chemical used to make specimens visible under a microscope is a stain, such as hematoxylin and eosin (H&E) stain. Stains help highlight specific structures or components within the specimen by binding to specific molecules and increasing contrast. This allows for better visualization and analysis of the specimen's characteristics.
Chemical sometimes used to make the specimen visible on a microscope?
A common chemical used for this purpose is a stain, which helps enhance the contrast of the specimen and make it more visible under the microscope. Stains can be acidic or basic dyes that bind to different cellular components, highlighting specific structures. Examples include hematoxylin and eosin (H&E) for general tissue staining, and crystal violet for bacterial staining.
What are the chemicals called that are sometimes used to make specimens visible?
Chemicals such as dyes, stains, or fixatives are commonly used in specimen preparation to make them more visible under a microscope. Dyes bind to specific cellular components, stains highlight certain structures, and fixatives preserve the specimen's morphology for observation.
What is the term used to mean a specimen is visible to the naked eye?
The term for visible with the unaided (naked) eye is "gross", as in gross anatomy.
What is the amount of specimen you are able to see on a microscope called?
The amount of specimen visible on a microscope is referred to as the field of view. This refers to the diameter of the circular area that is visible when looking through the microscope. The field of view may vary depending on the magnification level of the microscope lens.
What are counterstains?
A stain of a contrasting color used to color the components in a microscopic specimen that are not made visible by the principal stain.
Why is iodine used to make a wet mount?
Iodine is used to make a wet mount to stain and highlight biological specimens. It helps make the specimen more visible by increasing contrast and making structures easier to observe under a microscope.
Is a stain used to turn a specimen a pretty colour?
A stain is primarily used in microscopy to enhance the contrast of a specimen, making specific structures more visible under a microscope. While stains can impart vibrant colors to specimens, their main purpose is to highlight cellular components and improve visualization rather than to make them "pretty." The choice of stain can also provide information about the composition and characteristics of the specimen being examined.
