Why do we use oil with microscope ?
Q: What is the function of refractive index in microscope
A: The device that is used to visualise tiny objects under high power is known as microscope full stop…
Q: What does it mean when a microscope is said to be parfocal?
A: Microscope is an instrument which is used to magnify and resolve an image produce by an object which…
Q: If 5X instead of 10X oculars were used with the same objectives now on your microscope, what…
A: Microscopy means the use of microscope for studying the cells. Microscope is an indispensable…
Q: DINervous Glycerin on microscope slides serves for
A: Since you have asked multiple questions, we will answer first question for you. If you want any…
Q: Why can’t nitric acid stains be removed by washing?
A: Nitric acid: it has the chemical formula HNO3. It is a conjugate acid of nitrate and a protic…
Q: All of the following are types of light microscopes except electron phase-contrast Obright-field O…
A: Introduction Micoscope is a laboratory instrument. It is used to observe very small object which can…
Q: Why does an electron microscope have a higherresolution, or greater resolving power, than a…
A: A microscope is an instrument which is used to see the objects that are too small to be seen by the…
Q: Which of the microscope objectives is most satisfactory for studying bacteria? Why?
A: For studying bacteria , under the microscope , 100X objective oil immersion lens is generally used…
Q: Explain the differences that you have seen using types of microscopes such as scanning electron, low…
A: It is an optical device that consists of high definition lenses with the help of which very small…
Q: What is the function of condenser in compound microscope?
A: Introduction; Condenser is an important component of compound microscope, that are located above the…
Q: What is the difference between a phase-contrast and differential interference-contrast microscope?…
A: Microscope is an instrument that gives large images of small objects, This allows an exceedingly a…
Q: What part of the Inverted microscope is different than on a brightfield microscope
A: A microscope is a piece of equipment that magnifies tiny items. Some microscopes can also see the…
Q: what would you do if you had to discard disposable microscope slide?
A: Disposable things are that can be thrown after its use. They are made up of material that can be…
Q: Both stained and live organisms are viewed using a microscope, but what is the purpose/benefit of…
A: Cell staining is a technique that is used in microscopy where certain chemicals can stick to…
Q: Two monocular compound microscopes properly spacedand aligned describe the__________ microscope.
A: Stereoscopic/Stereo/Dissecting microscope It is an optical microscope varient designed for low…
Q: When doing a gram stain in microbiology, one step can be eliminated and still allow distinction…
A: Please follow step 2 for detailed explanation.
Q: Label the parts of the compound microscope (a) through (g)and indicate their function. (a)…
A: Compound microscope is microscope with two or more convex lenses. A light source is used to…
Q: What is the purpose of using a biological stain when microscopically examining cellular components?
A: Staining is a technique that is adopted to enhance the visibility of the specimens under study that…
Q: What is the difference between conventional optical microscopes and inverted microscopes?
A: Introduction Conventional optical microscopes:- This type of microscope uses visible light (400-700…
Q: why is microtome important in microscopy?
A: Objects or organisms that cannot be viewed by the unaided eyes are studied under the microscope.…
Q: What is the importance of refractive index in microscope
A: In the field of microscopy, the term refractive index is the numerical method to measure the degree…
Q: What is the difference between a simple and a compound microscope?
A: A microscope refers to the laboratory instrument that is used to view tiny objects, which cannot be…
Q: Which microscope achieves the highest magnification and greatest resolution?
A: Out of all the microscopy technologies available, Electron Microscope is the best in terms of…
Q: What adjustments can improve a microscope's resolution?
A: Resolution or RP is the capacity of an optical system to distinguish two closely placed objects from…
Q: What is the difference between a scanning and a transmission electron microscope? When do you use…
A: Microscopes are the instruments that allow scientists to study objects that cannot be seen through…
Q: Why are chemical stains required for visualizing cells and tissues with the basic light microscope?
A: Cell staining is a technique that is used to better visualize cells and cell components under a…
Q: Describe the process of bringing a specimen into focus using a compound light microscope.
A: A microscope is an instrument that can magnify specimen which is otherwise too small to be seen,…
Q: Why is it important to center your object before moving to higher magnifications in a light…
A: A microscope is a crucial tool in the study of organisms that are very minute or to study the cells…
Q: An acid-staining method was performed on a bacterial smear using the dyes carboifuchsin and…
A: Acid Fast staining is used to detect the presence of acid-fast bacteria e.g. Mycobacterium…
Q: What is purpose of mounting of microscope slides
A: Microscopy is the process in which the organisms that are not visible to the naked eyes can be…
Q: Figure 1. The Compound Microscope -10 -12 -13 -16 -17 -18
A: The term microscope can be split into two terms , micro and scope , where the term micro means small…
Q: A novice microbiology student incorrectly explains that immersion oil increases the magnification of…
A: The function of immersion oil is to increase the resolving the power of the light microscope. The…
Q: What major advantage does phase-contrast microscopy haveover staining?
A: Phase-contrast microscopy is an optical microscopy technique used in cells. When the light passes…
Q: glass knive used in scaninng electron microscope preparation O true O False
A: Introduction A microscope is a scientific tool that is used to investigate items that are too small…
Q: compound microscope achieve magnification? Resolution
A: Answer:
Q: what is the source of illumination for a light microscope?
A: A microscope is an optical instrument used to view objects, for example, animal or plant cell, that…
Q: Which of the following correctly traces the path of light through the compound microscope?
A: The correct sequence of the passage of light through a compound microscope is Illuminator(light…
Q: Principle/ technique used in Flagella Stain Method/ Preparation/ Procedure of Flagella Stain
A: Flagella are narrow, slender whip-like structures made by flagellin protein that emerges from the…
Q: bacteria require staining before microscopic examination?
A: Bacteria are single-celled organisms with a small size. Bacteria can be found practically everywhere…
Q: Why is the resolution so superior in the electron microscope?
A: A beam of electrons that travel in wavelike patterns when accelerated to high speeds form the images…
Q: What is the type of gram stain?
A: Gram stain or Gram staining, also called Gram's method, is a method of staining used to classify…
Q: Tell me three things that you know about microscopes? Why do we use them? How do you feel about…
A: A microscope is a device that allows you to examine tiny objects, including cells. The image of an…
Q: Explain briefly why the 100X objective lens of the light microscope is immersed in oil.
A: The ability of a microscope to reveal an image that is numerous times larger in size than the…
Q: Why do acidic dyes not stain bacterial cells?
A: Stains may be divided into two classes based on the nature of their charged group Basic/ cationic…
Q: Why do we stain some organisms before viewing them under a microscope? (see top of p 14)
A: Microbiology is the study of microorganism. The organisms that cannot be seen through naked eyes are…
Q: what are two advantages and disadvantages of electron microscopes?
A: Introduction: An electron microscope is a microscope that uses accelerated electrons as a source of…
Q: Why would specimens viewed with a compound microscope be thin and/or chemically cleared?
A: The human eye can see objects upto 0.1 millimeters. If the objects are smaller than this, the human…
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