These are cheek cells at 1000X. If the field of view at scanning power is 5mm, A. what is the field of view on Immersion oil in um? A um B. How big is one cell in um rounded up to nearest whole number? A um
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- Do the bottom diagram Find all th calculations Micrograph width is 0.2mm at 400x Draw a micrograph diagram and calculationsContrast how the views differ under high power (40x) and oil immerson (100x) objective lenses in terms of a) magnification b) detail of the cell, c) size of the area being viewed and d) resolution.how would this be drawn if it was inside the image?
- What is the purpose of adding a colored dye to human cheek cells in preparation of its wet mount? Which specific type of dye would be used? a to allow the cells to stick to the slide; methylene blue b to increase contrast from background; bromophenol blue c to allow the cells to stick to the slide; bromophenol blue d to increase contrast from background; methylene blueWhat did you notice about the Scalp Bald Human photomicrographs shown at (a) 40x vs (b) 100x TM? Why do you think your instructor is asking you to look at it at two different total magnifications?Objective lens X has a limit of resolution equal to 0.2 mm while objective lens Y has 30 µm. a. Which among the two can magnify a mosquito wing in finer detail? b. Which among the two would show a greater area of the mosquito wing?
- Objective lens A has a limit of resolution equal to 0.2 mm while objective lens B has 30 μm. a. Which among the two can magnify a mosquito wing in finer detail? b. Which among the two would show a greater area of the mosquito wing?Jessica placed crystal violet ,grama's iodine and safranin reagents on her bench.Which staining procedure is she preparing for with these reagents? a)Grama's staining procedure b)simple staining procedure c)Acid -fast staining procedure d)Non -acid fast staining procedure e)Scaeffer -Fulton staining procedureUsing a good compound light microscope with a resolving of 0.3 micro meter a 10x ocular lens ,and a 100 x oil immersion lens, would you be able to discern two objects separated by 0.4 micro meter?0.2 micro meter? 300 neno meter ? Explain your reasoning.
- How can a UV-Vis spectrophotometer be applicable in determining the absorbance/concentration of a colorless sample? Please answer in detail and clearly. Thank you so much!a. Do you open both eyes or close one eye when viewing a specimen under a microscope? Why? Why not? b. In using a compound microscope, do you start with the low power objective (LPO) or the high power objective (HPO)? Why or Why not? c. When using 60X, do you it together with the coarse adjustment knob or fine adjustment knob? d. Why must you slowly turn the fine adjustment knob? e. Is natural light or is artificial light used when using the microscope?Consider a bi convex lens with radius of curvatures |R1| = 30 mm and |R2| = 180 mm, ct = 5 mm and glass is N-BK7. This is used as camera lens in order to image a man who is at 1 km away from the camera. We want to resolve 10 cm on his body. Assume that λ = 550 nm. Using zemax, determine the MTF value for the resolution of R = 80 lp / mm in image plane which is placed at paraxial focus. (Hint: First, find the diameter of the lens) Which one: a.32.1 % b.28.7 % c.12.3 % d.58.5 % e.46.8 % f.57.2 % g.20.9 % h.15.6 %
