The primary difference between a TEM and SEM is in a. magnification capability b. colored versus black-and-white images c. preparation of the specimen d. type of lenses

Q: Which of the following results in green output in spectrophotometry experiment? a. Violet light b.…

A: Spectrophotometry: it is used for quantitative analysis of spectra of various wavelengths to compare…

Q: The process that most accounts for magnification is a. a condenser c. illumination b. refraction of…

A: Magnification means the image produced is more than the size of the object.

Q: A microscope that has a total magnification of 1,500× when using the oil immersion objective has an…

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

Q: What is the name of the procedure shown in the image below? a. Sequential Scanning b. Wet mount…

A: INTRODUCTION This figure shows observation of wet mount under microscope.

Q: A researcher was measuring the absorbance of yellow food coloring. What wavelength should he use on…

A: Light is a form of radiant energy, it is a narrow band of energy within the continuous…

Q: what is bibulous paper used for? a. bleaching the benchtop b. cleaning microscope lenses. c.…

A: To view sample sections under microscopes, slides should be prepared. For the preparation of slides,…

Q: A capsule stain is kind of: A Simple and Negative Stain B Differential and negative stain C…

A: Introduction  Capsule is the outer most covering, which is present even outside the cell wall. This…

Q: Dyes are used to stain specimens that will be observed using the microscope to   a.  increase the…

A: Ans (d) : Dyes are used to stain specimens that will be observed using the microscope to make it…

Q: It is desirable that the microscope objectives be parfocal because the specimen will be…

A: Microscopic organisms are small organisms that are not visible to the naked eye and can be seen only…

Q: Select ALL the correctly matched terms: a. Immersion oil/ Oil with a different refrative index than…

A: diffraction is a physical phenomenon in which the light waves bend when meet with an obstacle like a…

Q: Research and discuss the production of radioisotopes. (You may discuss the production method and/or…

A: A radionuclide (radioisotope) is a nuclide with too much nuclear energy for it to be stable. This…

Q: Jessica placed crystal violet ,grama's iodine and safranin reagents on her bench.Which staining…

A: The correct option is . A Gram's Staining procedure

Q: Three-dimensional images of specimens can be produced using z stacks obtained from confocal…

A: Microscopy is a technique that is used to visualize small-sized objects that are not used to the…

Q: Estimate the length (longest dimension) of the object: Please provide the solution on how to arrive…

A: From the given information, the object has been magnified 100 times to get an image that is…

Q: What are the ways you can control the amount of light passing through your specimen? One way is…

A: A specimen is a sample which represents the whole group. The specimen can anything which is a…

Q: Which statement(s) describe(s) a microplate reader? A. It is spectrophotometer B. It can read the…

A: Introduction :  microplate reader is used to detect biological,  chemical and physical events of…

Q: Question attached

A: Introduction  Cytometry is referred to the study of the measurement of the characteristic of the…

Q: The following is an UV-Vis schematic diagram. Based on this diagram, answer the following questions:…

A: UV-vis spectrophotometer A spectrophotometer is an instrument or apparatus that is used in the…

Q: Discuss the similarities and differences between the following terms applied in a particular kind of…

A: Introduction- Forensic analysis can be defined as the  detailed process involves detecting,…

Q: If the stain is too red to the naked eye, what can be done to correct this? O that is normal O check…

A: Staining is a microscopy auxiliary method used to improve contrast in the microscopic image. Stains…

Q: - AFM can exam samples under magnification power

A: This question is based on AFM ( Atomic force microscopy)

Q: Which of the following is the proper technique for inoculating an agar slant with a broth culture?…

A: If we want to grow microbes under lab conditions , we need to provide the necessary nutrients and…

Q: Explain how total magnification is calculated. Select an answer. a. It is the magnification of the…

A: An instrument that creates an enlarged image of a small object, thus revealing details too small to…

Q: List four specimens that are better viewed through a dissecting scope than a compound light…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: What happens to the field of view as magnification is increased from low power to high power? A. It…

A: Introduction A microscope's ability to produce a picture of an object at a scale bigger or even…

Q: CHOOSE FROM THE FOLLOWING You should always position the cells or tissues in the center of view…

A: Question -    CHOOSE FROM THE FOLLOWINGYou should always position the cells or tissues in the center…

Q: The specimen that you are trying to find is very small and you cannot see it with scanning power.…

A: Microscopy is a field which involves using a microscope to view those specimens in enlarged size…

Q: How can you easily find specimens at higher magnifications after you found them at the lower…

A: Microscopes are commonly used in microbiology to provide a magnified image of the materials. Light…

Q: The microscopic part that carries the objective lenses is the O base arm O stage O body tube…

A: A microscope is a device that magnifies a tiny object, exposing details that would otherwise be…

Q: VICTIM SPECIMEN 2 SUSPECTS 3.

A: Introduction Gel electrophoresis is a technique that is used to separate DNA fragments on the basis…

Q: What happens to image resolution as the distance between a patient and a parallel hole collimator…

A: Medical imaging is a technique that refers to various different processes and techniques in order to…

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: Which of the following is not an aim of fixation? A. To prevent putrefaction B. Remove excess…

A: Tissue fixation is one of the steps of sample preparation for the observation under an advanced…

Q: A 3. Identify: a. B? (specific part pointed) b. Tissue composition of B? c. A? (specific part…

A: A) Pericycle. B) Parenchyma and sclernchyma. C)Epidermis Ridges D)Cucurbita

Q: regarding the slit lamp .A it uses diffuse illumination only .B

A: A slit lamp is kind of instrument that consist a high-intensity light source that can be focused to…

Q: Types of specimens are given. Match the following to their purpose.

A: For screening the present health condition, or in order to diagnose a disease, various kinds of…

Q: 2. Julia was observing an onion cell under the High Power Objective (HPO) and si noticed that it…

A: Julia was observing an anion cell under the high power objective (HPO) and she noticed that it moved…

Q: Make a list of what image faults one may encounter in radiology and list what the reason for this…

A: Radiology imaging: In radiology, the images of different body parts are recorded which are analysed…

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

A: The magnifying instrument is an apparatus that allows the user to see the various microscopic…

Q: Which of the following parts was absent from Leeuwenhoek’smicroscopes?a. focusing screwb. lensc.…

A: Leeuwenhoek microscope was a simple single lens device but it had greater clarity and magnification…

Q: Formation and Composition of Film from Milk a. Place 10 mL of fresh milk in an evaporating dish.…

A: Milk  It is a nutritious white liquid secreted by the mammary glands of mammals. It consists of…

Q: Explain why parfocal imaging is important, especially when viewing very small specimens using the…

A: Parfocal imaging involves the use of a parfocal lens that helps to keep the focus when the…

Q: Make a conclusion and recommendations about the compound microscope in achieving magnification and…

A: Compound microscope It's a compound lens system-based high magnification microscope. The objective…

Q: Explain any 2 advantages the fully automated analyser has over the spectrophotometer.

A: An automated analyzer is an instrument that analyses various chemical or biological samples. The…

Q: A scanning electron microscope O allows the study of living specimens. O has limited resolution. O…

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