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- Problem 1: At a total magnification of 100x, a student measures 16.4 ocular micrometer divisions per millimeter. What is the distance, in micrometers, per ocular unit at 100x? Problem 2: At a total magnification of 400x, a student measures 4.1 ocular micrometer divisions per millimeter. What is the distance, in micrometers, per ocular unit at 400x? Problem 3: Notice the pattern in the above 2 problems. What do you think the distance in micrometers per ocular unit at 1000x would be?Question:- Rust fungi (biotrophs) and leaf spot fungi (necrotrophs) can both cause foliar infections. You are running a controlled experiment with bean plants; in one treatment you inoculate with rust and in another you inoculate with leaf spot pathogens. Your treatments result in identical disease incidence (50%) in both treatments. After 6 weeks further growth, which treatment do you predict will result in the greatest reduction in plant growth compared to the control? Compare and contrast the physiology of these two diseases to support your prediction.Unpacking Problem 411. What type of organism is E. coli?2. What does a culture of E. coli look like?3. On what sort of substrates does E. coli generally grow inits natural habitat?4. What are the minimal requirements for E. coli cells todivide?5. Define the terms prototroph and auxotroph.6. Which cultures in this experiment are prototrophic,and which are auxotrophic?7. Given some strains of unknown genotype regardingthiamine and proline, how would you test their genotypes? Give precise experimental details, includingequipment.8. What kinds of chemicals are proline and thiamine?Does it matter in this experiment?9. Draw a diagram showing the full set of manipulationsperformed in the experiment.10. Why do you think the experiment was done?11. How was it established that pro enters after thi? Giveprecise experimental steps.12. In what way does an interrupted-mating experimentdiffer from the experiment described in this problem?13. What is an exconjugant? How do you think that exconjugants…
- General Electrophoresis Questions: 1. What makes macromolecules move through the gel in electrophoresis?2. What determines the speed at which macromolecules move through the gel in electrophoresis? In a single gel, why do some move faster than others?3. Why do we use different procedures for DNA and protein electrophoresis?"RESEARCH CONCEPT NOTE" INSTRUCTIONS: 1. Select and read peer-reviewed research articles online. Choose ONE recent article (2010-2022 only). These articles should focus on Microscopy, Cell Culture and Aseptic Technique, and Cell Counting. 2. Based on the research articles you have been reading, identify a SMART research problem/question, objective, significance, and methodology. Note: SMART- Specific, Measurable, Attainable, Realistic, and Time-bound. 3. Fill up the Concept Note Template below. TITLE: Background of the Problem/Question(2 paragraphs only) Research Problem (Gap)/Question(1 sentence only) Research Objectives(2-3 objectives only) Significance of the Proposed Solution(1-2 sentences only) Summary of Methodology(1-2 paragraphs only) ReferencesList all the references mentioned in the in-text citation. Follow APA format.Limitations/sources of error associated with miniprep procedure and agarose gel electrophoresis
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