IB Biology Notes Flashcards Questions Tutor

IB Biology Question Bank

IB Biology Questions, Videos, Notes & Flashcards

Standard Level (SL) & Higher Level (HL)SL & HL

IB Biology Notes Flashcards Questions Tutor

IB Biology topic 1 free access!

Topic 1: Cell Biology

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Exam Questions

1.1: Introduction to cells

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1.2: Ultrastructure of cells

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1.3: Membranes structure

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1.4: Membrane transport

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1.5: Origin of cells

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1.6: Cell Division

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Topic 2: Molecular Biology

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Exam Questions

2.1: Molecules to metabolism

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2.2: Water

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2.3: Carbohydratesand lipids

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2.4: Proteins

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2.5: Enzymes

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2.6: Structure of DNA and RNA

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2.7: DNA processes: replication, transcription and translation

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2.8: Respiration

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2.9: Photosynthesis

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Topic 3: Genetics

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Exam Questions

3.1: Genes

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3.2: Chromosomes

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3.3: Meiosis

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3.4: Inheritance

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3.5: Genetic Modification and biotechnology

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Topic 4: Ecology

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4.1: Species, communities and Ecosystems

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4.2: Energy flow

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4.3: Carbon cycling

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4.4: Climate change

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Topic 5: Evolution & Biodiversity

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5.1: Evidence for evolution

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5.2: Natural selection

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5.3: Classification of biodiversity

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5.4: Cladistics

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Topic 6: Human Physiology

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Exam Questions

6.1: Digestion and absorption

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6.2: Circulation and blood

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6.3: Defence against infectious Disease

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6.4: Gas exchange

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6.5: Neurones and synapses

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6.6: Hormones, homeostasis and reproduction

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Topic 7: Nucleic Acids (HL)

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Exam Questions

7.1: DNA structure and Replication (HL) (Higher Level)

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7.2: Transcription and gene expression (HL) (Higher Level)

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7.3: Translation (HL) (Higher Level)

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Topic 8: Metabolism, Respiration & Photosynthesis (HL)

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Exam Questions

8.1: Metabolism (HL) (Higher Level)

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8.2: Respiration (HL) (Higher Level)

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8.3: Photosynthesis (HL) (Higher Level)

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Topic 9: Plant Biology (HL)

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Exam Questions

9.1: Transport in the Xylem of plants (HL) (Higher Level)

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9.2: Transport in the Phloem of plants (HL) (Higher Level)

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9.3: Growth in plants (HL) (Higher Level)

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9.4: Reproduction in plants (HL) (Higher Level)

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Topic 10: Genetics & Evolution (HL)

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Exam Questions

10.1: Meiosis (HL) (Higher Level)

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10.2: Inheritance (HL) (Higher Level)

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10.3: Gene pools and speciation (HL) (Higher Level)

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Topic 11: Animal Physiology (HL)

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Exam Questions

11.1: Antibody production and vaccination (HL) (Higher Level)

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11.2: Movement and muscle contraction (HL) (Higher Level)

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11.3: The Kidneys and osmoregulation (HL) (Higher Level)

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11.4: Sexual reproduction (HL) (Higher Level)

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