Objective(s): REVIEW 9A compare the structures and functions of biomolecules, including carbohydrates, lipids, proteins, and nucleic acids REVIEW 9C identify and investigate the role of enzymes REVIEW 4B investigate and explain cellular processes, including homeostasis, energy conversions, transport of molecules, and synthesis of new molecules 10A describe the interactions among systems that perform the functions of regulation, nutrient absorption, reproduction, and defense from injury or illness in animals 11A describe the role of internal feedback mechanisms in the maintenance of homeostasis