2) What are the different objective lens magnifications? Why is it always good practice to start at the lowest magnification? 3) In what scenario would we need to transition from a light microscope to a Transmission Electron Microscope (TEM)?

Q: I have a microscope with oculars that are 20x and am viewing a slide using oculars that are 50x.…

A: Introduction  An instrument used to magnify small objects called a microscope. Even at the cellular…

Q: As with standard phase contrast microscopy,differential-interference contrast microscopy depends on…

A: Differential interference microscopy needs many optical parts, thus it may be terribly costly to…

Q: What particular features of fluorescence make it useful for microscopy?

A: Step 1 Microscopes are an instrument which is used for observing small objects and finer internal…

Q: why must you always clean the microscope lens with lens tissue and lens cleaner, and not with…

A: Once you have got blown the lens clean, gently wipe it exploitation lens paper. Lens paper may be a…

Q: For what purpose would you adjust each of the following microscopecomponents during a microscopy…

A: Microscopes are used to visualize and understand the structure of microorganisms.

Q: Which of the following is a parameter of microscopy that can affect your ability to resolve a…

A: Question -  Which of the following is a parameter of microscopy that can affect your ability to…

Q: Why is CSLM able to view different layers in a thick preparationwhile bright-field microscopy…

A: The technical field that uses microscopes to observe objects and their areas that cannot be seen…

Q: What is the significance of using oil with the immersion lens and why can't oil be used with any…

A: An instrument that is used to see extremely small objects that cannot be seen by naked eyes is…

Q: What are the light sources used in UV-vis spectrophotometry

A: Spectrophotometer is an instrument used for measuring the concentration of solutes in solution by…

Q: a.  Why must you slowly turn the fine adjustment knob? b.  Is natural light or is artificial light…

A: The optical magnifying instrument, additionally alluded to as a light microscope is a sort of…

Q: if 5X instead of 10X oculars were used with the same objectives now on your microscope, what…

A: Total magnification is achieved by ocular lens and objective lens. If we multiply ocular lens power…

Q: Calculate the diameter of the field of view for each total magnification on your microscope in…

A: Field of view is the area that can be seen under the microscope at one time. There is an inverse…

Q: What is the the total magnification of a microscope that is set up using a 10x ocular lens and a 20x…

A: A microscope is a scientific tool that is used to look at organisms or things that can't be seen…

Q: During observation under the microscope, the number of optical planes that are in focus…

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

Q: What are the differences of the 4 objective lenses of microscope? How to get the toal magnification…

A: Microscopy is the science, that deals with the visualisation of the objects using microscope, which…

Q: For which types of specimens is darkfield microscopy preferred over brightfield microscopy?

A: Microscope is an instrument used to view objects and organisms that are too small to be seen by…

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: How do you identify which objective lens are you using to view your sample?

A: microscope objectives feature a range of magnifications from 1.25x to 150x. This is the first…

Q: How will the following affect resolution during microscopy? I) Closing or opening the diaphragm II)…

A: Microscopes are used for viewing those specimens which are very minute and cannot be seen through…

Q: Match each item with the correct compound light microscope part below.   objective lenses…

A: The most common instrument used to visualize small objects in labs is a microscope. Objects that are…

Q: A microscope that maintains focus when the objective magnification is increased is calleda.…

A: A microscope is an instrument that is used to magnify small objects or to know the fine details of…

Q: 3D dimensionality is a limitation of the compound microscope. Depth of field, DOF, describes…

A: The compound microscope provides a 2-dimensional image of the specimen as there is just one path for…

Q: What is the relationship between the working distance of an objective lens and its magnification…

A: Microscope is an optical instrument that uses a lens or an arrangement of lenses to magnify an…

Q: Between wet mount and hanging drop slide preparations, which is more resistant to evaporation? Which…

A: Bacteria are member of a large group of unicellular microorganisms. It has cell walls but lacks…

Q: Describe 3 simple ways of preparing microscope slides for light microscopy

A: The optical microscope, often known as a light microscope, is a type of microscope that employs…

Q: If the total magnification is 2000X with the use of a 10X ocular lens, what is the magnification of…

A: Answer- 200X

Q: What is the function of the iris diaphragm in compound microscope? To what part of the human eye…

A: Microscope is an instrument that is used to observe or view objects that are too small to be seen by…

Q: otal magnification of a microscope is determined by Multiple Choice dividing the objective…

A: The tiny and minute organisms that cannot be observed by unaided eyes are the microorganisms. These…

Q: Why don’t most light microscopes use 303 ocular lenses for greater magnification?

A: The ‘human eye’ is the most valuable and sensitive sense organ. It is a natural optical instrument.…

Q: What part of the microscope adjusts the magnification of the microscope? Group of answer choices A.…

A: The microscope is the major tool in the identification of a microorganism after its isolation. The…

Q: If the ocular lens of a microscope has 10X magnifying power, and the 40X objective lens is being…

A: Microscope  is an instrument used to visualize minute objects . It  consists of two types of lens…

Q: Calculate the diameter of the field of view for each total magnification on your microscope in…

A: Field of view (FOV) is the diameter of the circle of light that can be seen while looking into the…

Q: How can you improve contrast when viewing a specimen?. What should you do if you have difficulty…

A: Step 1 Microscope (Greek. mikros− small, skipein− to see) is an instrument that is used for…

Q: Define each of the following terms:  A) What is resolution and how is resolution related to the…

A: According to the question, we have to provide the solution of the questions one by one. These…

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: If accessories for darkfield microscopy were not available, how would you construct a simple star…

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

Q: What is the total magnification of 4x objective lens and diameter of field of view in micrometers?

A: Magnification: The amplifying power or we can say, degree to which the object is seen or viewed…

Q: Can someone explain the concept behind a sample that lies in the UV range in a spectrophotometer?…

A: UV spectroscopy or UV–visible spectrophotometry refers to absorption spectroscopy or reflectance…

Q: Why is it not irecommended to start with high dry or oil immersion lenses

A: Microscopes are used for viewing those specimens which are very minute and cannot be seen through…

Q: If the total magnification of a microscope is 700X and the ocular lens magnifies by a factor of 10x,…

A: According to the question, the total magnification of a microscope is 700X.…

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: Explain the differences between Brightfield, Darkfield, and Phase-Contrast Microscopy.

A: * Here are some differences between bright field microscopy darkfield miccroscopy and phase contrast…

Q: Using a good compound light microscope with a resolving power of 0.3 µm, 10X ocular lens, and a 100X…

A: Using a good compound light microscope with a resolving power of 0.3 µm, 10X ocular lens, and a 100X…

Q: Why did we calculate, rather than measure, the diameter of the field of view on medium and high…

A: A microscope is an instrument used to visualize objects that are extremely small in size and cannot…

Q: What is the differences between ocular magnification and objective magnification?

A: Introduction  A microscope's objective lens is the one near the sample at the bottom. It's an…

Q: If the ocular lens of a microscope has 10x magnification, calculate total magnification: Objectives…

A: A microscope is an instrument that is used in histology to view magnified images of objects. There…

Q: What part of the microscope is used to make large adjustments to the height of the stage? O coarse…

A: Microscope is as instrument used to see the smaller objects. It is responsible for magnifying the…

Q: How does differential interference contrastmicroscopy differ from bright-field microscopy?

A: Microscopes are used to observe objects at cellular level such as the nucleus, mitochondria and…

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.