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Environmental microbiology in the death of local body of water after large amount of organic matter and microorganisms are introduced
Discuss the applications of microbiology that directly benefit mankind. how would your current life style be affected if the application
Sex determination and sex differentiation in human.Forms of interaction between allelic genes
Describe cellular and humoral immune responses.How are they different from each other?
A brief description of your chosen infectious disease along with your reasons for choosing the disease.
What percentage of population was affected by HIV/AIDS?Have there been instances of any historical outbreaks of HIV/AIDS?
Why are control cultures necessary in evaluating disinfectants?What factors can influence the activity of a disinfectant?
Koch's postulates and his contribution to microbiology.Describe in 1-2 paragraphs Koch's Postulates
Why are viruses not living organisms.Viruses are typically not classified as true living organisms by biologists.
Why is it easier to develop drugs to kill bacteria than viruses or protozoa?Why are some antibacterial drugs only used on the skin?
Parasitic life cycles in relation to human infection.Using the life cycle, environmental factors and risk factors, what interventions
Parasitic flagellates may occur in water and damp soil. Provide advice to someone traveling in a third world country
How should stool culture for routine bacterial pathogens be processed? Be sure to include appropriate media and atmosphere of incubation.
What are the types of organisms that can cause parasitic diseases in the human being? Explain at least four such organisms.
Describe the mechanism which lead to the functional diversity of antigen processing and presentation. What is the benefit to the host?
What is the main difference between enveloped and nonenveloped viruses? How does this affect entry of each type of virus into the host cells?
How do you prepare lysates that give high titers for virulent phage?
Density Distribution of Viral DNA.Explain how the three density peaks in Figure 9-20 are related to replication of the injected DNA
Which of the following STD has the highest prevalence based on the CDC findings?
The Nature of Viruses - Are Viruses Alive?Are Viruses alive - is this a true statement? The internal structure of many protists is much more complex
Argue for or against the statement, "Viruses are alive." As before this is not an opinion question.
Why does IgM increase by four fold with west nile virus between acute and four weeks later? Please explain the pathophysiology ie. complement system.
Describe general characteristics of picornaviruses.Define plaque, lawn of bacteria.
Describe how the mammalian immune system responds to (i) a laceration, such as an injury from falling on a barbed-wire fence, and (ii) a viral infection.
Name the five classes of immunoglobulins and their functions.Outline the types of immunity? Which type of immunity produces lifelong immunity?