1 International Baccalaureate Biology resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter International Baccalaureate SubjectClear filter Biology Exam board Other TopicClear filter Carbohydrates, lipids and proteins Resources Flashcards Multi-tool Biology 2.3 and 2.4 International Baccalaureate, Biology 7 flashcards Search again