Define stimulated emission depletion (STED) microscopy technique.

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: Draw and label FIVE (5) main components for UV-Vis spectrophotometry. Briefly explain the function…

A: When Lab scientists have to be measured total protein by UV-spectroscopy some important things…

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: Indicate how the resolving power is determined and how resolution aff ects image visibility.

A: Resolving power of a microscope Apart from producing a magnified image of an object, the objective…

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: Explain differential-interference contrast (DIC) microscopy.

A: Microscopy is a technique through which the microscopic objects which cannot be seen through naked…

Q: When using a microscope, does the depth of focus decrease or increase with increasing magnification?

A: Microscope is an instrument used to observe minute organisms which are invisible to the naked eyes.…

Q: What is the diameter of the scanning field of view in millimeters? ___________

A: The microscope is an instrument which used to view and observe tiny organism or an object that…

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: 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: Explain the basic differences between fresh and fixed preparationsfor microscopy and how they are…

A: In microscopy, the preparation of a specimen involves the mounting of a sample on a suitable glass…

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: Differentiate between bright-phase and dark-phase microscopy in terms of phase shift.

A: INTRODUTION:- brightfield,darkfield and phase contrast are 3 contrast enhancement techniques in…

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: Please provide the quality assurance procedure that ensures reliable results in CLINICAL MICROSCOPY?…

A: DEFINITION        The maintenance of a desired level of quality in a service or products, especially…

Q: Define magnification and what role does it play in microscopy?

A: Introduction A microscope is a tool that allows you to see items that are too small to see with your…

Q: Briefly explain how an image is made and magnified.

A: There are two lenses in a microscope. One lens is an objective lens and the other one is an…

Q: Explain intravital imaging.

A: Intravital microscopy is a technique for imaging live animal cells from an imaging window inserted…

Q: What is the purpose of confocal microscopy technique ?

A: The microscope instrument is used to view the objects, which are not visible under the naked eye.…

Q: Define Parfocal in a microscope

A: Parfocal in a microscope refer to multiple microscopic structure that all lie on same focal plane.

Q: Define field of view and working distance as it relates to working with a microscope.

A: Introduction  A microscope is a scientific tool that is used to investigate substances that are too…

Q: Immunfluorescence for Confocal Microscopy

A: Immunofluorescence microscopy involves immunostaining and the use of fluorophores to detect the…

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: Demonstrate how to view an object with the microscope using all magnifications

A: Answer: Introduction: Microscope is defined as an optical instrument consist of optical lenses for…

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: Differentiate between   inheterochromatic and euchromatic regions

A: Gene expression involves the flow of information to form the target protein. It is the process that…

Q: Explain the Workings of an oil immersion lens.

A: Oil immersion lens: A type of objective lens that can focus when there is a drop of liquid (such as…

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: 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: Differentiate bright-phase and dark-phase microscopy

A: In the course of history of biology, various new tools and techniques have been developed to explore…

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: Does the image contrast increase or decrease when closing the diaphragm during microscopy.

A: There are many objects that cannot be seen with naked eye. To view those objects different…

Q: The lens closest to the specimen is called the______________.

A: While doing experiments in a laboratory microscope is used to identify the characteristics of…

Q: Does image brightness increase or decrease when closing the diaphragm during microscopy.

A: Microscope is an optical instrument which has major application in visualizing very small to…

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: Describe the use of fluorescent dyes in microscopy.

A: Microscopy is a technical field that involves utilizing microscopes to examine materials and things…

Q: Differentiate between transmission and scanning electronmicrosopes in image formation and…

A: In transmission electron microscopy, primary electron beam transmits (passes) through the specimen.…

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: 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: 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…

Q: Briefly describe the use of refractive index in contrast.

A: Two types of pictures are created by the microscopes' lenses when a specimen is placed beneath the…

Q: Always begin examing microscope slides with which power objective?

A: A microscope is an instrument of immense importance in a biology/ microbiology laboratory. As the…