Why do you think genetic screening of samples as described in the case file was more effective in mining the ocean’s microbes than traditional methods?
Answer to relevant QuestionsWhat does it mean to say that the human body is 90% prokaryotic? Predict the kinds of bonds that occur in ammonium (NH3), phosphate (PO4), disulfide (S—S), and magnesium chloride (MgCl2). Some human pathogenic bacteria are resistant to most antibiotics. How would you prove a bacterium is resistant to antibiotics using laboratory culture techniques? Look at figure 3.1 on page 60. Precisely which of the six “I’s” were used in case file 3? Which ones were used in case file 1? Were any used in case file 2? Using figure 4.22 as a guide, label the stages in the endospore cycle shown in the figure, and explain the events depicted.
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