Describe the lines of proof Robert Koch used to definitively associate the bacterium Mycobacterium tuberculosis with the disease tuberculosis. How would his proof have been flawed if any of the tools he developed for studying bacterial diseases had not been available for his study of tuberculosis?
Answer to relevant QuestionsImagine that all microorganisms suddenly disappeared from Earth. From what you have learned in this chapter, why do you think that animals would eventually disappear from Earth? Why would plants disappear? By contrast, if ...What types of cytoplasmic inclusions are formed by prokaryotes? How does an inclusion of poly-ß-hydroxybutyric acid differ from a magnetosome in composition and metabolic role? In a few sentences, explain how a motile bacterium is able to sense the direction of an attractant and move toward it. How large can a prokaryote be? How small? Why is it that we likely know the lower limit more accurately than the upper limit? What are the dimensions of the rod- shaped bacterium Escherichia coli? What are aminoacyl-tRNA synthetases and what types of reactions do they carry out? How does a synthetase recognize its correct substrates?
Post your question