You are trying to look at a specimen with a compound microscope using the 4x objective, but it is very dark. Mention three parts of the microscope you could adjust that would help see your specimen in this darkness. Explain how you would adjust those parts.

Q: What kind of microscope was invented in 1932 that was able to record images of transparent…

A: A microscope is a laboratory instrument used to examine objects that are too small to be seen by the…

Q: Microscope You should always position the cells or tissues in the center of view before increasing…

A: One of the major principles of microscopy is to obtain a magnified image. This allows or permits the…

Q: Which type of microscope does not use glass lenses or mirrors in order to focus and view a specimen?

A: An electron microscope uses an 'electron beam' to produce the image of the object and magnification…

Q: If a microscope has a 40x objective lens in place and a 15x ocular lens, the total magnification of…

A: Microscope is used to see tiny objects in enlarged size to study the internal mechanism of object.…

Q: During studying a thick heavily stained specimen under the microscope, it is better to light…

A: Microscopy is the technique of visualisation of microscopic specimens by using a microscope after…

Q: In the virtual microscope lab, the simulation made you add something to the slide before you could…

A: Microscopy is one of the important tools in microbiological analysis and understanding. The…

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 importance of using an immersion oil in 100x magnification? Describe the changes in the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Why is important to take good care of your microscope and what are the proper ways of using a…

A: A compound microscope is strong magnification equipment that is often used in research laboratories…

Q: Which number on the diaphragm allows the lowest amount of light on a microscope ?

A: The diaphragm number is the numerical aperture of the objective. For example 0.1, 0.25, 0.65, and…

Q: electron microscope It is a special type of microscope having a high resolution of images, able to…

A: Electron microscope Electron microscope utilise is electrons as a source of illumination for…

Q: This type of microscope is use to study the detail in samples. It produces a three-dimensional image…

A: A microscope is an optical instrument, which is used for observing small organisms and cells. It…

Q: Why should you always begin to use a microscope with a low-power objective?

A: Microscope is an instrument used to see the objects that cannot be seen by naked eye. A light…

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: List two ways that a stereoscopic dissecting microscope differs from a compound microscope

A: The stereoscopic dissecting microscope is often used to study the surface of specimens. The compound…

Q: The magnification possible with any type of microscope is an important property, but its resolution,…

A: Microscopy is a technique that is used to obtain an enlarged image of an object that is not visible…

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: The resolution of a microscope could be increased by raising the condenser to its highest point.…

A: Resolution of a microscope is defined as the ability of a microscope to separate two closely spaced…

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: 1. You're using a microscope with 10x magnification ocular lenses and a 25x magnification objective…

A: A microscope is a laboratory instrument that is used to view objects that are too small for the…

Q: what type of microscope would you use to distinguish between white cells that are characterized by…

A: Microscope is a laboratory instrument used to examine examine objects that are too small to be seen…

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: If you prepared a sample of a specimen for light microscopy, stained it with the Gram stain, and…

A: Bacteria are unicellular prokaryotic microorganisms (nucleus is not enclosed in a nuclear membrane)…

Q: If you are using a microscope and a specimen takes up 1/4 of the field of vview at 1000X, what is…

A: Magnification = 1000X Specimen takes 1/4 of the field of view.

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: When using a light microscope, objective lenses can be found to have a magnification of all of the…

A: Light microscopes are devices that are used to magnify small objects by using visible light.…

Q: What part of the microscope allows you to move the stage up and down in small increments to aid in…

A: According to the question, we have to mention the part of the microscope that allows to move the…

Q: ical Microscopy   Label the parts & functions of a COMPOUND LIGHT MICROSCOPE How to set-up a…

A: Functions of a microscope :  The light microscope is an instrument for visualizing fine detail of an…

Q: How to properly calculate the total magnification of a microscope

A: Microscope is used to magnify an object and it will helpful to visualise the parts of the objects in…

Q: What are the mechanical parts of microscope and their functions?

A: Many important anatomical features, particularly those that function at the tissue or cellular…

Q: Provide an example that illustrates the difference between low and high contrast. List the parts of…

A: The microscope that uses light as a source of illumination is called a light microscope. A light…

Q: What is the proper method of cleaning the microscope? Select an answer. a. Change the magnification…

A: Compound microscopes should generally be serviced after about 200 hours of use.

Q: Describe the mirror or the illumination part of your microscope. Why would a concave mirror be…

A: The microscope is an instrument used to visualize a specimen. This helps to study the cell structure…

Q: How many types of objective lenses a light microscope has?

A: In a microscope, the objective lens lies very close to the specimen. The objective lens collects the…

Q: A microscope that remains in focus regardless of whichobjective lens is rotated into place is…

A: The microscope is an almost widespread image of science, addressing our capacity to investigate the…

Q: The use of the natural source of light collected by the mirror and condensed by the diaphragm is a…

A: Microscope, a tool that magnifies pictures of small objects, enabling the spectator to have an…

Q: You used the stage micrometers to measure the FOV for your microscope at 400x total magnification at…

A: Given  Mag1 = 400x  FOV1 = 225 µm  Formula use = Mag1 × FOV1 = Mag2 × FOV2  Find  FOV at  1000x and…

Q: Imagine you are using a microscope with 5x eye pieces (instead of 10x like ours). If you change…

A: The overall magnification of a picture you're looking at through a microscope is actually very…

Q: Rowena was tasked to measure the actual magnification of her specimen mounted on a slide without…

A: A microscope is a piece of scientific equipment which magnifies very small objects that are too…

Q: The resolving power of the microscope reveals: a. Whether or not oil is needed to see a…

A: The instrument that is utilized in the laboratories to visualize the objects or structures that are…

Q: A phase-contrast microscope differs from a brightfield microscope by having a a. blue filter in the…

A: A microscope is an instrument used to view small objects that cannot be seen with the unaided eye.…

Q: In order to get the best resolution possible with a light microscope, you would want: Short…

A: Light microscope :- This is a type of optical microscope, where visible light and lenses are used to…

Q: What are the different magnifications of an ordinary light microscope?

A: Microscopes are used to visualise and object in a magnified image. there are different types of…

Q: Describe how the images obtained using a confocal microscope would appear different to those…

A: There are many objects that cannot be seen with naked eye. To see such objects an instrument like…

Q: 5 1 2 6. 4 7 8.

A: Introduction A microscope is a scientific tool that is used to study items that are too small for…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.