It may seem contradictory that lyophilization can be used to preserve foods yet also be used to keep cultures of microbes viable. Explain how these applications can be reconciled.
Answer to relevant QuestionsA supermarket/drugstore assignment: Look at the labels of 10 different products used to control microbes, and make a list of their active ingredients, their suggested uses, and information on toxicity and precautions. a. Using table 12.9 as a reference, find and explain the differences between the results for Staphylococcus and Pseudomonas. Are any of these drugs broad spectrums? b. Explain the difference in the MIC of E. coli for ...a. Discuss the relationship between the vaginal residents and the colonization of the newborn. b. Can you think of some serious medical consequences of this relationship? c. How could normal microbial residents cause some ...Shigella, Mycobacterium, and numerous other pathogens have developed mechanisms that prevent them from being killed by phagocytes. a. Suggest two or three factors that help them avoid destruction by the powerful antiseptics ...An obsolete treatment for syphilis involved inducing fever by deliberately infecting patients with the agent of relapsing fever. A recent experimental AIDS treatment involved infecting patients with malaria to induce high ...
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