1. Match: Read about each microscope part. Match the description to the part on the diagram. B Stage: Platform where a slide is placed. Eye piece: Lens at the top of the microscope that the user looks through. This lens most commonly magnifies a sample by 10x. Coarse focus knob: Large knob that moves the stage up and down to focus the sample. Fine focus knob: Small knob that moves the stage over a short distance to refine the focus. Objective lens: A second lens that further magnifies the sample. Microscopes usually have several objective lenses with different magnifications. Slide: A rectangular piece of glass upon which a sample is mounted for viewing under a microscope.

Q: At higher magnifications, the millimeter markings may be too far apart to appear together in the…

A: In this initial stage, our objective is to comprehend and assess the provided formula designed for…

Q: 1. after going through all 4 objectives, which would give you the largest field of view? greatest…

A: Answer to 1. The largest field of view can be observed in "Objective a"  because it shows the…

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A: Image 1 is : TRANSMIISION ELECTRON MICROSCOPY  Because: The electron gun above the TEM emits…

Q: After successfully viewing your slide through the OIO, what should you do What will you adjust if…

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Q: USING & FOCUSING THE MICROSCOPE: 1. List the following items into their correct order for proper…

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Q: Table 1. Objective Lens Scanner Low Power Objective High Power Objective Oil Immersion Objective…

A: Objective lens It is the most important optical unit for determining the optical microscope's…

Q: Which of these is NOT a best practice when using, handling, or storing a microscope and microscope…

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Q: 2. Match each part to its function. Stage Stage adjustment knobs Light intensity knob Interpupillary…

A: Answer :- In the world of microscopy, precision and control are paramount to obtaining clear and…

Q: If your object appears too small, you can increase its size on a compound microscope by altering the…

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

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

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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: Write T (True) or F (False) for the following statements.

A: Hi! Thank you for the question. Since you have asked multiple questions, we will answer only the…

Q: 8. Fill in the table below. Eyepiece Magnification 10x Total Magnification Objective Magnification…

A: Magnification alludes to an activity of amplifying something. Besides, it alludes to extending the…

Q: Microscope parts Oculars/ Eyepiece Objective Lenses Objective Turret Light Source Diaphragm…

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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

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A: It is an instrument used to examine objects that are too small to be seen by naked eye.

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Q: 2. Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical…

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Q: The specimen you are examining is very thin and transparent. What can you do to make it easier to…

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Q: Fill in table 1 below for the characteristics of your microscopes. Table 1- Characteristics of the…

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Q: the images. 100X. the correc

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Q: What does moving the coarse focus and fine focus do? Why is it important to remember the difference…

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Q: 13. Which object is used to focus light in a light microscope? adjustment knobs objective lens the…

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Q: Describe how you would use a compound light microscope with the 4 objective lenses to view a…

A: A compound microscope is a microscope with more than one lens and its light source. In this type of…

Q: Saved Label the following parts of this typical light microscope. Mechanical stage Light source…

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Q: How does the numerical aperture of an objective lens affect resolution?

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Q: 3. Together, the magnifications of the eyepiece and objective make up the total magnification. The…

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Q: Which part of the microscope is used to adjust the light? (pick one) i. h. a. d. c.

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

Q: Which of the following statements about microscopes is correct? Select ALL correct answers. The…

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Q: Explain in detail simple and differential staining and also improving and adjusting contrast in…

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Q: Using the provided materials and the microscope itself, review the parts of the microscope including…

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Q: What part of the microscope adjusts the amount of light projected onto the slide? Group of answer…

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Microscopic examination

The analysis of minute organisms, cellular organization of any biological structure, and composition of body fluids with the help of a microscope is known as microscopic examination. The magnification of specimens or samples under study helps in attaining a clearer picture of it.

Gram Staining

Named after Hans Christian Gram, a Danish bacteriologist, Gram stain is one of the most powerful staining techniques within microbiology. This technique was introduced in 1882 to identify pneumonia-causing organisms. The Gram staining technique uses crystal violet or methylene blue as primary staining colors to distinguish gram-positive from gram-negative organisms. Under a microscope, the gram-positive organisms appear purple-brown, retaining the primary color. Gram-negative organisms appear pink or red as they do not acquire the color of the primary stain.