SOLVED: Providing appropriate examples for each, name the three basic shapes in which bacterial cells exist. Explain, using relevant examples, two ways in which capsules around bacterial cells are of medical importance. Using appropriate examples, discuss two advantages of motility in bacteria. Explain how biological enzymes speed up the rate of cellular chemical reactions. Describe a biochemical test you would carry out to differentiate between Shigella and E. coli. Use an appropriate example t