These comprehensive video lessons help IB Biology students Standard Level (SL) and Higher Level (HL) understand and master the essential concepts needed for success in IB Exams. Each video focuses on C1.2 Cell respiration and is aligned with the IB Biology syllabus, ensuring focused learning on cell biology, genetics, and ecology. Students can watch and rewatch anytime, anywhere, perfect for visual learners, reinforcing complex concepts, and understanding IB methodology. By using RevisionDojo's video lessons consistently, learners build deep understanding and enter the exam with confidence.
Biology C1.2.1
C1.2.1 ATP as the molecule that distributes energy within cells
Biology C1.2.2
C1.2.2 Life processes within cells that ATP supplies with energy
Biology C1.2.3
C1.2.3 Energy transfers during interconversions between ATP and ADP
Biology C1.2.4
C1.2.4 Cell respiration
Biology C1.2.5
C1.2.5 Differences between anaerobic and aerobic cell respiration in humans
Biology C1.2.6
C1.2.6 Variables affecting the rate of cell respiration
Biology C1.2.7
C1.2.7 Role of NAD as a carrier of hydrogen (HL)
Biology C1.2.8
C1.2.8 Conversion of glucose to pyruvate (HL)
Biology C1.2.9
C1.2.9 Conversion of pyruvate to lactate (HL)
Biology C1.2.10
C1.2.10 Anaerobic cell respiration in yeast and its use in brewing and baking (HL)
Biology C1.2.11
C1.2.11 Oxidation and decarboxylation of pyruvate (HL)
Biology C1.2.12
C1.2.12 Oxidation and decarboxylation of acetyl groups in the Krebs cycle (HL)
Biology C1.2.13
C1.2.13 Transfer of energy by reduced NAD (HL)
Biology C1.2.14
C1.2.14 Generation of a proton gradient (HL)
Biology C1.2.15
C1.2.15 Chemiosmosis and the synthesis of ATP in the mitochondrion (HL)
Biology C1.2.16
C1.2.16 Role of oxygen as terminal electron acceptor in aerobic cell respiration (HL)
Biology C1.2.17
C1.2.17 Differences between lipids and carbohydrates as respiratory substrates (HL)