Question: How do 5 fluorodeoxyuridine monophosphate and methotrexate affect cell metabolism? Know the specific enzymes affected and the consequences for the cell.
Question: what do adenosine deaminase, 5' - nucleotidase, nucleosidase phosphorylase, and xanthine oxidase do? In what pathway are these enzymes found? What is allopurinol used for? How does it achieve this function? How would a mutation in any one of these enzymes affect cell metabolism?