Viewing ribosome in a prokaryotic cell
What type of microscope would you use to view ribosome in a prokaryotic cell? What about to view the outside surface of a eukaryotic cell? Couldn't you utilize a compound light microscope?
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Explain the principle and advantage of using a rapid identification system, such as the Enterotube. How would you rate the Enterotube system with conventional bacteriological procedures to identify members of the Enterobacteriaceae family? Why?
Describe why it is very important to have a pure culture and not a mixed culture when performing biochemical tests.
In the year 1884, Hans Christian Gram explained a method of staining bacterial cells while not staining surrounding animal tissues; though, he thought the staining method he developed was faulty because not all bacteria stained
Compare and contrast gram-positive and gram-negative cell walls with regard to: (a) sensitivity to antimicrobial agents (b) resistance to phagocytosis (c) chemical composition (d) decolorization by alcohol
This solution explains the two bacterial genera most commonly present in fecal coliforms (FC) and the two species most commonly found in fecal streptococci (FS).
Define the word "quorum sensing" and explain (at the cellular or biochemical level) the mechanism by which microbes participate in this phenomenon.
Compare and contrast the mechanisms of pathogenicity developed by food borne enteropathagenic E. coli, Salmonella and Shigella species that cause infections in the human host. Include: adherence, invasion, intracellular locomotion.
A high school counselor is interested in the percentage of students who will be going to college. She randomly picks 60 students and finds that 53 will be going to college. Use a 95% confidence level to find the population proportion.
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Please explain whether clinical practice guidelines exist for schizophrenia in older adults, and if so, use them to justify your recommendations.
What are the risks and benefits of the FDA-approved medicine Aripiprazole? What are the risks and benefits of the off-label drug Lamotrigine?
Please recommend one FDA-approved drug, one off-label drug, and one nonpharmacological intervention for treating schizophrenia in older adults.
A reputable academic institution just published a clinical study in a peer-reviewed journal reporting that study participants reduced serum cholesterol levels
Discuss the origins of the modern system of surveillance for disease and how the task force should consider utilizing alternative sources of data
What steps can teachers take to design an aligned lesson plan from instruction to the test? How does the alignment impact learner outcomes?
Which of the following characteristics is consistent with evidence-based practice?