Exercise 2A- Total Magnification You a re exam ining. Fill in the charts below. For your actual microscope, you will find the magnifications of the ocular and objective lenses printed on the side of each lens. SAMPLES YOUR MICROSCOPE ocular lens objective lens total ocular lens objective objective lens total

Q: What are the corresponding ring colors of the objective lenses of the microscope

A: Microscope manufacturing has made colour coding for the objective lenses in order to help in rapid…

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: Differences between bright field microscope and inverted microscope

A: Microscope  It is a tool which is use to observe very very small organisms which can't be seen by…

Q: Simple staining is often necessary to improve contrast in which microscope? O fluorescence…

A: Compound light microscope and other light microscopes require staining of the specimen for…

Q: You look at a slide you prepared and, despite the fact that you know you put organism onto the slide…

A: Gram-staining is a laboratory test that detects the presence of bacteria and also helps to…

Q: write e, m, n, and b each letter as it would appear under the microscope.

A: Light microscope indicates any type of microscope that utilizes visible light to visualize…

Q: Use the choi 5. Shown bel this, detern 72.72 Scae sizeu Eningenver Actualsize=: Use the cho

A: Eubacteria /True Bacteria --Single cell bacteria , prokaryotic microorganisms which are found in…

Q: What are the main instrumentation components difference between Uv-visible and Fluorescence…

A: Spectroscopy :-  Spectroscopy is basically an association of electromagnetic radiation with atoms ,…

Q: Given: The used ocular objective while taking this image, has magnifying power of 6x The used…

A: Given : Stage micrometer used has graduation = 0.01mm Ten graduation on ocular micrometer coincides…

Q: Using a compound microscope, if I move my sample from up to down (), in which direction will the…

A: A compound microscope uses two sets of lenses to magnify the image of the specimen, as the light…

Q: An acid-fast staining method was performed on a bacterial smear using the dyes carbolfuchsin and…

A: Introduction: Acid-fast staining is a type of differential staining technique that was first…

Q: What are the mechanisms of samples separation work in Thin layer Chromatography?

A: Chromatography is a physicochemical technique for the division of compound mixtures, in view of the…

Q: When carrying a microscope you should always have one hand on the base and the other on the arm.…

A: Microscope is a laboratory instrument that is used to examine objects that cannot be seen through…

Q: Which of the following statements is FALSE?   Question options:   stains increase the contrast of…

A: 3rd statement is false i.e the chromophore of an acidic dye is positively charged.

Q: The resolution of a microscope is affected by the wavelength of light used to examine the sample. 1)…

A: The resolution of the Resolving Power of a microscope is a very important criterion in describing…

Q: Label the parts of a compound microscope. The Microscope Figure 1

A: a microscope is a device that magnifies images of small objects, allowing the viewer to get a close…

Q: What is the meaning of the different values given engraved on each objective?

A: Microscopes are used in viewing microscopic organisms, including bacteria, parasites, etc., and also…

Q: The actual length of a cell is 50µm. When projected on the big screen in the class, the same cell is…

A: Magnification factor is the quantitative expression of degree of enlargement of an image. From this…

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: You prepared a 7x 10^5x dilution from your bacterial culture, plated 0.2 ml of it on a Petridish and…

A: A colony-forming unit (cfu) is a unit used in microbiology to estimate the number of viable bacteria…

Q: What’s the total magnification for 5x and 44x in a microscope

A: When the size of the image is compared to that of the object that created the image in the first…

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: Can you label the microscope using the word in the picture and the pic of the microscope

A: Numerous unicellular organisms inhabit the same ecosystem like us. These organisms are very minute…

Q: Why is it sometimes difficult to attain both good resolution and good contrast at the same time for…

A: Magnification and resolution are important because the magnification in larges the image and the…

Q: e fluorescent label in this image is he cell shapes are imaged with The microscopy used for…

A: In the image given some kind of cells are present which are glowing.  Some cellular processes are…

Q: focusing

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

Q: You perform a Gram stain. Your Gram positive control, your Gram negative control, and your sample…

A: Gram-staining is a technique used to classify bacterial species, either as gram-positive or…

Q: The bacterial cells in the image below were stained with a high concentration of carbolfuschin for…

A: Carbol fuchsin, carbolfuchsin, or carbol fuchsin is basically a mixture of "phenol" and basic…

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

A: Light microscope is a microscopic instrument which uses visible light and magnifying lens to to view…

Q: Please help using the image i attached below. There are 3 parts to this question. Describe how this…

A: Dark-field microscopy describes methods of microscopy, both in light and electron microscopy, that…

Q: Is acid fast staining differential stain , if yes, what are the 2 types of stain used

A: Differential Staining is defined as a staining process which utilizes more than one chemical stain.…

Q: Which of the following statements is FALSE?   Question options:   increasing wavelength improves…

A: Statement 1 is false i.e. increasing wavelength improves ones ability to view microscopic…

Q: After performing the gram stain you observe your result as gram negative. To help confirm this…

A: Gram staining is a technique used for staining the microbial samples. It was performed by the…

Q: Define the minimal separation distance of a microscope and give its equation

A: A microscope is an instrument which is used to visualise microscopic specimens which are otherwise…

Q: The third micrograph is at the lowest magnification. Identify A (name of the cells; blank 1).…

A: These micrographs are of the organ :-  Spinal cord

Q: ewing Microscopic Objects" section to identify one way you can manipulate your slide to increase…

A: Answer: viewing microscopic objects section to identify one way you can manipulate your slide to…

Q: There are two ocular lenses on the microscope. In one lens there is a__________________  . In the…

A: A microscope is an instrument that helps in observing objects that cannot be seen with naked eyes.…

Q: Answer the following questions: Why are most cells so small? Why cell size is limited? List…

A: Microscopy refers to the study of small objects or specimens using a microscope. Microscopes are…

Q: Determine whether the following statements are true or false. It is important to start with the…

A: DISCLAIMER FOR MULTIPART Since you have posted a question with multiple sub-parts, we will solve…

Q: You perform several tests on an unidentified bacterial species and get the results below. Based on…

A: Bacterial identification is the process of determining the specific type, species, or strain of…

Q: Based from the results obtained from Gram staining, explain why bacterial cells retained or changed…

A: Staining is a technique that is used to enhance the contrast of the microscopic image through the…

Q: E. coli ~1X 2 micron

A: E. Coli - It is a bacteria of rod shaped which resides within the humans and others in their…

Q: Describe the process of bringing a specimen into focus using a compound light microscope.

A: A microscope is an instrument that can magnify specimen which is otherwise too small to be seen,…

Q: B- D. F LEICASE G H I J

A: A compound light microscope is a microscope with more than one lens and its own light source.

Q: microscope names

A: All organisms are made up of cells which are rather minute in size and so cannot be seen with 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.