SBI4U study guides

Grade 12 University Biology. Lessons, answered class questions and practice quizzes for each unit.

Unit 1 · BiochemistryWater and bonding, functional groups, carbohydrates, lipids, nucleic acids, proteins, enzymes, organelles, membranes and transport. Unit 2 · Metabolic ProcessesCellular respiration: glycolysis, Krebs cycle, electron transport chain, regulation, lipid and protein catabolism, fermentation. All-units testMixed questions from every unit. Choose units or lessons, and get answers after each question or only at the end.