How can prokaryotic and eukaryotic cells be distinguished? List the major activities carried out by cells, and in each case, describe why the activity occurs.
Answer to relevant QuestionsWhy did the evolution of cyanobacteria change Earth forever? How many domains of life are there and how are they related? What is a pure culture and how can one be obtained? Why are pure cultures important for medical microbiology and other areas of microbiology? What cell wall polysaccharide common in Bacteria is absent from Archaea? What is unusual about S- layers compared to other cell walls of prokaryotes? What types of cell walls are found in Archaea? What is the function of staining in light microscopy? What is the advantage of phase- contrast microscopy over bright- field microscopy? What is the advantage of DIC microscopy over bright- field microscopy? 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?
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