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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In this assignment, you will explore how a company can qualify or quantify economic factors of markets and how they can influence the process
This journal assignment explores the impact of governmental trade interventions on industries and businesses.
Competency: In this project, you will demonstrate your mastery of the following competency: Plan a project according to project management best practices.
A review of the scholarly literature will uncover a prevalence of risky sexual behaviors and a high rate of sexually transmitted infections in individuals
Discuss the Aaron Beck's cognitive therapy. What are the basic principles and goals of this form of therapy?
Assignment: Choose a current topic in abnormal psychology/psychopathology that interests you and that we have not covered in this class.
Navigating dual relationships while in counseling can be somewhat complex, especially in smaller or tight-knit communities