Between wet mount and hanging drop slide preparations, which is more resistant to evaporation? Which works best with phase-contrast microscopy?

Q: Explain how to correctly use the microscope using oil immersion.

A: Light tends to bend while entering one material from a different one. The refraction of light…

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: Compare bright-field, dark-field, phase-contrast, confocal, andfluorescence microscopy as to field…

A: Optical microscopes use light source that consists of a band of colored wavelengths in the visible…

Q: What are the different difficulties faced in microscopy?

A: Microscopy is the field of science which uses microscope for the study of microstructures which are…

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: Describe the process of Scanning Confocal Microscopy?

A: Microscopy allows magnification of structures to visualize them.

Q: Explain why resolving power is important in microscopy.

A: Microscopy can be defined as the technical field which is used to see the objects which are not…

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: Complete the following table by calculating the total magnification of the different objectives of…

A: Microscope is used to visualize objects that are not visible to the naked eye. It consists of…

Q: and contrast the source and benefit of reporting microscopy findings for a direct smears versus…

A: A microorganism smear is a thin layer of microorganism that is stained on a slide. Preparing the…

Q: Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical…

A: Microscope  It is an instrment used for examination of small things like cells. The image of the…

Q: discuss the microscopy technique that gives the best constrast image of non biological samples such…

A: Microscopy is an instrument used to magnify the size of the objects or particle which cannot be seen…

Q: Compare the appearance of microorganisms you observed using phase-contrast microscopy versus…

A: Microscopy is a basic form of microscopic technology. It depends on the interaction between light…

Q: What are the advantages of using a Refractometer instead of other Specific Gravity measurement…

A: The refractometer is a clinical and laboratory equipment that is used by a professional…

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: Differentiate between the limit of resolution of the typical light microscope and that of the…

A: Microscope is a instrument which is used to observe the minute organisms and the processes occurring…

Q: focusing

A: A light microscope is an apparatus or tool used in a biology laboratory to detect, magnify, and…

Q: riefly describe the functions of the following parts of the microscope: course objective knob,…

A: Microscopy is the technique of using a microscope and it demands an understanding of its working and…

Q: Which of the following statements are true in the context of the microscope's field of view? I. It…

A: Microscope field of view (FOV) It is defined as the maximum area visible when looking through the…

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: Compare bright-fi eld, dark-fi eld, phase-contrast, confocal, and fl uorescence microscopy as to fi…

A: Microscopy allows one to view samples and objects that cannot be seen with the human eye. With all…

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: Differentiate the Bright-field and a Dark-field microscopy.

A: Microscopy -- The word microscopy is derived from the Greek word  micros - small Skopeo - to view…

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: Microscope slides: Consider commercially prepared slides and wet-mount slides.     two similarities…

A: The "microscope" is used in microbiology to provide a magnified image of the materials. Light from…

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: What are the dehydrating agents used for Electron Microscopy, and why?

A: Dehydration in microscopy is a technique of removal of water content from the sample specimen and…

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: 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: List and describe the three elements of good microscopy.

A: The microscope is an optical instrument that is used to view very small objects. The objects which…

Q: In confocal microscopy, what is the theoretical resolving power of the objective used (63X, NA 1.3,…

A: Resolving power signifies the smallest distance between two separate points of an object, when…

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: The diffraction limit is an unbeatable barrier limiting the effective resolution of light microscopy…

A: Every lens has an absolute upper performance limit dictated by laws of physics, called the…

Q: Light microscopy enhances and amplifies the refractive index O True O False

A: Advantages : Light microscopes have high magnification. Electron microscopic lens are useful in…

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: 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: Consider the following microscope: ocular power = 10X low power objective = 20X high power objective…

A: A microscope is used to magnify and see such objects that cannot be seen by naked eyes. The process…

Q: How is confocal scanning laser microscopy differentfrom fluorescence microscopy? In what ways are…

A: Microscope is an analytical instrument which is used to analyse, study and visualize internal…

Q: parfocal” and why is it important in microscopy?

A: Parfocal - This term is related to microscopy, which means along with one objective lens other…

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: Why is methylene blue used to stain cells? What does it bind to?

A: Answer: Methyl blue is used to stain the cell because it is basic dye which can easily bind with…

Q: microscopy, why are different stains used for different samples? Be specific.

A: A microscope is an instrument which is used to observe microscopic specimens which are otherwise not…

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

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

Q: How does the compound microscope achieve magnification? resolution? Cite your reference/s if…

A: Answer

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

A: A simple microscope is a magnifying glass with a short focal length and a double convex lens. The…

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.