Solved by a verified expert:week 3 Microbial Metabolism (graded) All living cells are capable of metabolism. Many metabolic pathways are amphibolic. Class, let’s discuss the many different ways cells regulate their metabolic pathways to maximize efficiency. Characteristics of Eukaryotic and Viral Pathogens (graded) Some people argue that viruses cannot be considered alive. Do you agree with this statement? Defend your answer.