What can happen at the cellular level when scallops are exposed to BaP and other polycyclic aromatic hydrocarbons? 2. Summarize the methods used to determine the role of the enzymes tested in protecting the scallop from cellular damage. Make a note of the control groups used. 3. Based on the findings, what role do metabolism enzymes play in protecting the scallop from/inducing cellular damage? 4. Thinking about evolution and energy consumption, do you think the enzymes that protect the cell from DNA damage as a result of reactive intermediates were already present? Or do you think those enzymes were created in response to reactive intermediates?