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- Three-dimensional images of specimens can be produced using z stacks obtained from confocal microscopes. O 1) True O 2) FalseDefine the following termonologies in brief : Focal Adhesion Biofilm Calcification and examples in implanted biomaterials Non-fouling surface AptamerWhy would the following medium not be considereda chemically defined medium: glucose, 5 grams (g);NH4Cl, 1 g; KH2PO4, 1 g; MgSO4, 0.3 g; yeast extract, 5 g;distilled water, 1 liter? What is aseptic technique andwhy is it necessary?
- Defend or refute this statement: The upper-temperature limit to life is unrelated to the stability of proteins or nucleic acids and how influential is microbial activity on the geological processes of mineral formation and deposition compared to biological processes? (argue both sides of this one). What challenges and advantages do you see with the use of extremeophiles in industrial or bioremediation applications?Explain why specimens should be taken aseptically and processed quickly to ensure accurate results, even when nonsterile sites are being sampled and selective media are to be used.Discuss the possibility of life on Mars. In reference to extremophiles. Defend or refute this statement: The upper-temperature limit to life is unrelated to the stability of proteins or nucleic acids. How influential is microbial activity on the geological processes of mineral formation and deposition compared to biological processes? (argue both sides of this one). What challenges and advantages do you see with the use of extremeophiles in industrial or bioremediation applications?
- Discuss the possibility of life on Mars. Will extremophiles prove useful? Can you explain the upper-temperature limit to life unrelated to the stability of proteins or nucleic acids? How influential is microbial activity on the geological processes of mineral formation and deposition compared to biological processes? Can you argue both sides? What are the challenges and advantages of the use of extremeophiles in industrial or bioremediation applications?Which has a greater impact on the survival of an organism, temperatures above its maximum temperature or temperatures below its minimum temperature? Explain why and how this relates to typicalmethods used to control microbial growth.References V8 ish (U.S.) Q Search f4 Review A AB I Text Predictions: On View Help BIU Part 2: 15 Cell components seen Illumination (ii) Complete the table comparing the light and electron microscopes. The table should fit on a single A4 sheet. Specimen preparation Image formation Magnification Tell me what you want to do Resolution Editor Suggestions! Showing H O E C t Αν Α f6 (iii) Explain the difference between magnification and resolution. E✓ ✓ f7 ) Light Microscope f8 19 E Ev Co A Electron Microscope f10 (A. C.1.2) 0 f11 V 12 Comments ✓ Dictate + 10 Rain CC scroll
- Compare and contrast how dark-field, phase-contrast, differential interference contrast, epifluorescence, and confocal microscopes work, and the kind of image provided by each. Give a specific use for each type.Which of the following methods used to enumerate cells often requires specialized staining to observe nonpigmented bacteria? A) Spectrophotometry/turbidity B) Spread-plating C) Microscopy D) Spread-plating, turbidity, and microscopyHello, Can you please help me with the next question abnout bacterium? (I would apreciate a short answer). Let's say that the growth you are observing is occurring under the following factors: Oxygen-rich environment; temperature range is 25-40 degrees Celsius; and uses inorganic chemical compounds as the source of energy. What terms would you use to describe the bacteria? Thank tou un advance!