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IB Biology Topic C1.2: Cell Respiration Lessons

This lesson delivers structured, step-by-step lessons that guide students through every part of the IB Biology syllabus for C1.2 Cell respiration. These lessons simplify complex ideas like molecular biology, evolutionary mechanisms, and homeostasis, while worked examples show how to approach IB-style questions.

Designed for both HL and SL learners, RevisionDojo lessons ensure students not only understand the theory but also know how to apply it in IB Paper exam situations.

With clear explanations, active learning checks, and a syllabus-first design, RevisionDojo makes revision less overwhelming and more effective.

C1.2.1 ATP as the molecule that distributes energy within cells

C1.2.2 Life processes within cells that ATP supplies with energy

C1.2.3 Energy transfers during interconversions between ATP and ADP

C1.2.4 Cell respiration

C1.2.5 Differences between anaerobic and aerobic cell respiration in humans

C1.2.6 Variables affecting the rate of cell respiration

C1.2.7 Role of NAD as a carrier of hydrogen (HL)

C1.2.8 Conversion of glucose to pyruvate (HL)

C1.2.9 Conversion of pyruvate to lactate (HL)

C1.2.10 Anaerobic cell respiration in yeast and its use in brewing and baking (HL)

C1.2.11 Oxidation and decarboxylation of pyruvate (HL)

C1.2.12 Oxidation and decarboxylation of acetyl groups in the Krebs cycle (HL)

C1.2.13 Transfer of energy by reduced NAD (HL)

C1.2.14 Generation of a proton gradient (HL)

C1.2.15 Chemiosmosis and the synthesis of ATP in the mitochondrion (HL)

C1.2.16 Role of oxygen as terminal electron acceptor in aerobic cell respiration (HL)

C1.2.17 Differences between lipids and carbohydrates as respiratory substrates (HL)

Written by IB Experts

This lesson delivers structured, step-by-step lessons that guide students through every part of the IB Biology syllabus for C1.2 Cell respiration. These lessons simplify complex ideas like molecular biology, evolutionary mechanisms, and homeostasis, while worked examples show how to approach IB-style questions.

Designed for both HL and SL learners, RevisionDojo lessons ensure students not only understand the theory but also know how to apply it in IB Paper exam situations.

With clear explanations, active learning checks, and a syllabus-first design, RevisionDojo makes revision less overwhelming and more effective.

C1.2.1 ATP as the molecule that distributes energy within cells

C1.2.2 Life processes within cells that ATP supplies with energy

C1.2.3 Energy transfers during interconversions between ATP and ADP

C1.2.4 Cell respiration

C1.2.5 Differences between anaerobic and aerobic cell respiration in humans

C1.2.6 Variables affecting the rate of cell respiration

C1.2.7 Role of NAD as a carrier of hydrogen (HL)

C1.2.8 Conversion of glucose to pyruvate (HL)

C1.2.9 Conversion of pyruvate to lactate (HL)

C1.2.10 Anaerobic cell respiration in yeast and its use in brewing and baking (HL)

C1.2.11 Oxidation and decarboxylation of pyruvate (HL)

C1.2.12 Oxidation and decarboxylation of acetyl groups in the Krebs cycle (HL)

C1.2.13 Transfer of energy by reduced NAD (HL)

C1.2.14 Generation of a proton gradient (HL)

C1.2.15 Chemiosmosis and the synthesis of ATP in the mitochondrion (HL)

C1.2.16 Role of oxygen as terminal electron acceptor in aerobic cell respiration (HL)

C1.2.17 Differences between lipids and carbohydrates as respiratory substrates (HL)

IB Biology Topic C1.2: Cell Respiration Lessons

A - Unity and Diversity

B - Form and Function

C - Interaction and Interdependence

D - Continuity and Change

IB Biology Topic C1.2: Cell Respiration Lessons

Lessons for C1.2 Cell respiration - IB

A - Unity and Diversity

B - Form and Function

C - Interaction and Interdependence

D - Continuity and Change

Lessons for C1.2 Cell respiration - IB

IB Biology Topic C1.2: Cell Respiration Lessons