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IB BIOLOGY CHAPTERS INDEX

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Biochemistry

Biochemistry
Powerpoint Presentation: Biochemistry
Powerpoint Presentation: Proteins
Powerpoint Presentation: Protein Structure
Powerpoint Presentation: Carbohydrates
Powerpoint Presentation: Lipids
Word Document: The Steroids

Water
Powerpoint Presentation: Water

Enzymes
Powerpoint Presentation: Enzymes
Enzyme Mechanisms
Factors Affecting Enzymes: Substrate concentration
Factors Affecting Enzymes: pH
Factors Affecting Enzymes: Temperature
Inhibitors
Powerpoint Presentation: Enzyme Inhibition
Enzymes and Homeostasis
Enzymes and Biotechnology
Powerpoint Presentation: Enzymes and Biotechnology
Catalase
Word Document: Catalase Fact Sheet
Haemoglobin
The Steroids

Molecular Genetics

The Chemical Nature if the Gene
The Nucleic Acids
Powerpoint Presentation: The Nucleic Acids
Powerpoint Presentation: DNA Supercoiling
The Gene
Powerpoint Presentation: The Gene
Ribonucleic Acid (RNA)
The Characteristics of the Genetic Code
The Genetic Code
Powerpoint Presentation: The Genetic Code
Gene Expression
Powerpoint Presentation: Gene Expression
Translation
Powerpoint Presentation: Translation
The lac Operon
Powerpoint Presentation: The Lac Operon
Gene Mutations
Powerpoint Presentation: Gene Mutations
Genetic Engineering
Powerpoint Presentation: Genetic Engineering
Electrophoresis
Powerpoint Presentation: Gel Electrophoresis

Powerpoint Presentation: DNA Size
Powerpoint Presentation: Molecular Genetics
Powerpoint Presentation: Polymerase Chain Reaction

Respiration

Introduction : Energy in Food
Powerpoint Presentation: Respiration and Energy
Glycolysis
Kreb's Cycle
Powerpoint Presentation: Respiration and the Kreb's Cycle
The Electron Transport Chain
Powerpoint Presentation: Respiration and the Electron Transport Chain
Anaerobic Respiration
Powerpoint Presentation: Anaerobic Respiration
Photosynthesis and Respiration
The Respiratory Quotient and Respirometers

Photosynthesis

Classifying organisms according to their carbon source and energy supplies
Photosynthesis : The Development of Ideas
Powerpoint Presentation: Photosynthesis Introduction
The light dependent reaction
Powerpoint Presentation: Light Dependant Reaction
The light dependent reaction : Summary
Chlorophyll in the chloroplast
Chlorophyll and photosynthesis
Carbon fixation : The light independent reaction
Powerpoint Presentation: Carbon Fixation
Photosynthesis overview

Cells

Powerpoint Presentation: Surface Area to Volume Ratio
Powerpoint Presentation: The Nucleus

Cells
Powerpoint Presentation: The Cell Theory
Powerpoint Presentation: From Molecules to Cells
Cell Structure
Powerpoint Presentation: Extra-Cellular Components
The Light Microscope and the Electron Microscope
Powerpoint Presentation: The Light Microscope and the Electron Microscope
Eukaryote Cell Ultrastructure
Powerpoint Presentation: Ultrastructure
The Plant Cell Wall
Membrane Transport Proteins
Powerpoint Presentation: Biological Membranes
Powerpoint Presentation: Pore Proteins

Homeostasis

Homeostasis : Introduction
Powerpoint Presentation: Homeostasis
The hormone pathway
Powerpoint Presentation: Hormone Examples
Thermoregulation
Powerpoint Presentation: Thermoregulation
The Pancreas, Insulin and Glucagon Fact Sheet
The homeostatic control of blood glucose levels
Powerpoint Presentation: Regulating Blood Sugar
Homeostatic control of water balance
Powerpoint Presentation: Osmoregulation
Powerpoint Presentation: The Kidney
Powerpoint Presentation: The Nitrogenous Wastes

Animal Physiology

Powerpoint Presentation: The Heart
Powerpoint Presentation: Blood
Powerpoint Presentation: Blood Circulation
Powerpoint Presentation: Gas Exchange in the Lungs
Powerpoint Presentation: Lung Diseases

The Nervous System and Movement
Muscle contraction
Powerpoint Presentation: Muscle Contraction
Powerpoint Presentation: Movement in Arthropods
The Nerve Impluse
Powerpoint Presentation: The Nerve Impulse
The Synapse
Powerpoint Presentation: The Synapse
The Major Factors controlling the Heartbeat
Defence Against Disease
Powerpoint Presentation: Defence Against Disease
Powerpoint Presentation: The Immunity
Powerpoint Presentation: The Monoclonal Antibodies
Reproduction
Powerpoint Presentation: Human Reproduction
Powerpoint Presentation: Fertilisation
Powerpoint Presentation: Sex Development
Powerpoint Presentation: In Vitro Fertilisation (IVF)
Powerpoint Presentation: The Embryo
Powerpoint Presentation: Labour
Digestion
Powerpoint Presentation: Digestion
The Alimentary Canal or Gut

Plant Physiology

Plants and Water
Powerpoint Presentation: Plants and Water
Powerpoint Presentation: Transport in Plants
Mineral Nutrition in Plants
Floral Formulae
Powerpoint Presentation: Flower Structure
Photoperiodism
Powerpoint Presentation: Photoperiodism
Powerpoint Presentation: Phototropism
Seeds and their Germination
Powerpoint Presentation: Seed Germination

Ecology

Ecology : Introduction
Powerpoint Presentation: Ecology
Powerpoint Presentation: Biosphere and Biomes
Powerpoint Presentation: Energy Flow
The competitive exclusion principle
Ecological Succession: Lake - Woodland Transition
Powerpoint Presentation: Ecological Succession
Populations and Sampling
Modelling Population Growth
Powerpoint Presentation: Populations Models
Biodiversity and conservation
Powerpoint Presentation: Biodiversity
Powerpoint Presentation: Why is Biodiversity Important?
Powerpoint Presentation: Human Impact on Biodiversity
Powerpoint Presentation: Island Biodiversity
Powerpoint Presentation: Measuring Biodiversity
Powerpoint Presentation: Conservation
What can be done to stop the loss of biodiversity?
Powerpoint Presentation: Fishing
Conservation Alternatives
Powerpoint Presentation: Conservation
The Carbon Cycle
Powerpoint Presentation: The Carbon Cycle
The Nitrogen Cycle Flow Chart
The Nitrogen Cycle
Powerpoint Presentation: The Nitrogen Cycle
Eutrophication
Methanogens and Biogas
Powerpoint Presentation: Methanogens and Biogas

Powerpoint Presentation: Keystone Species
Powerpoint Presentation: Coral Reef Ecosystem
Powerpoint Presentation: Sustainable Food Prduction
Powerpoint Presentation: Global Warming
Powerpoint Presentation: The Greenhouse Effect
Powerpoint Presentation: The Atmospheric CO2
Powerpoint Presentation: The Phosphate Cycle
Powerpoint Presentation: Ozone Hole

Ecology : Field Trip

Estimating the size of a Population of Plant Species
Transects
The Mann-Whitney U-Test (opens in a new window)
Critical Values for the Mann-Whitney U-test (opens in a new window)

Evolution

The origins of life
Powerpoint Presentation: The Origins of Life
Powerpoint Presentation: The Origins of Life: Other Ideas
Powerpoint Presentation: The First Cells
Evolution and Fixity
Powerpoint Presentation: Evolution : The Evidence
Powerpoint Presentation: Darwin's Finches
Powerpoint Presentation: Evolution and Fixity
Natural selection
Powerpoint Presentation: Natural Selection
Powerpoint Presentation: Natural Selection and Alleles
Lamarkian Evolution
Powerpoint Presentation: Lamark
Antibiotic Resistance
Powerpoint Presentation: Antibiotic Resistance
Industrial melanism
Palaeontology : The study of fossils
Powerpoint Presentation: Palaeontology
The C-14 Decay Curve
In Search of Deep Time
Evolution of the Horse
Powerpoint Presentation: Evolution of the Horse
Punctuated Equilibrium
Powerpoint Presentation: Punctuated Equilibrium
The classification of living organisms : Taxonomy
Powerpoint Presentation: Plant Diversity
Powerpoint Presentation: Taxonomy
Kingdoms
Humans: Neotonous, bipedal African apes
The Hominids
Powerpoint Presentation: The Primates
Powerpoint Presentation: The Hominids
The Changing Trees of Human Evolution
Powerpoint Presentation: The Changing Trees of Human Evolution
Genetic verses Cultural Evolution
Powerpoint Presentation: Genetic v. Culural Evolution
Phenylketonuria (PKU) Fact Sheet
Powerpoint Presentation: Phenylketonuria
Word Document: Phenylketonuria Fact Sheet
Cystic Fibrocis (CF) Fact Sheet
Powerpoint Presentation: Cystic Fibrocis

Powerpoint Presentation: Cladistics
Powerpoint Presentation: Population Genetics

Genetics

Chromosomes
Powerpoint Presentation: Chromosomes and Sex Determination
Powerpoint Presentation: Replication
Meiosis
Powerpoint Presentation: Meiosis
Meiosis: Crossing over
Mitosis and Meiosis
Powerpoint Presentation: Mitosis
Powerpoint Presentation: Cell Division
Introduction to Mendelian Genetics
Powerpoint Presentation: Genetics
Test Cross
Powerpoint Presentation: Test Cross
Codominance
Powerpoint Presentation: Codominance
Multiple Alleles
Powerpoint Presentation: Multiple Alleles
Pedigree Charts
Powerpoint Presentation: Pedigree Charts
Twin Studies
The dihybrid cross
Dihybrid Cross : Test Cross
Powerpoint Presentation: Dihybrid Cross
Autosomal Linkage
Powerpoint Presentation:Linkage
The Genetic Diagram for Linked Genes
Calculating the cross over value using a test cross
Sex determination and sex linkage
Sex linkage
Powerpoint Presentation: Sex Linkage
Genetic diagram for sex linked genes
Blood Clotting and Haemophilia
The Retina and Daltonism
Genetic Modification
Powerpoint Presentation: Gene Therapy
Powerpoint Presentation: Genetically Modified Orgamisms

Cloning Animals
Cloning Plants

Powerpoint Presentation: DNA Profiling
Powerpoint Presentation: Gene Transfer
Powerpoint Presentation: DNA Sequencing
Powerpoint Presentation: Epigenetics
Powerpoint Presentation: Genetic Screening
Powerpoint Presentation: Stem Cells
Powerpoint Presentation: Interaction between Genes

 

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