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Biology (6093)
19 sections available · 45 chapters available
Free Biology (6093) study notes for GCE O-Level students. Each chapter covers a key topic with examples and practice prompts you can continue inside the thinka app.
Cell Structure and Organisation
Cells and The Chemistry of Life
Plant and Animal Cells
Cell Specialisation
Diffusion
Osmosis
Active Transport
Carbohydrates, Fats and Proteins
Enzymes
Movement of Substances
Biological Molecules
Nutrition and Transport in Humans
Human Digestive System
Physical and Chemical Digestion
Absorption and Assimilation
Parts and Functions of the Circulatory System
Blood
Heart and Cardiac Cycle
Coronary Heart Disease
Nutrition in Humans
Respiration and Excretion in Humans
Human Gas Exchange
Cellular Respiration
Structure and Function of Kidneys
Kidney Dialysis
Homeostasis, Co-ordination and Response, and Infectious Diseases in Humans
Principles of Homeostasis
Hormonal Control
Nervous Control
Organisms affecting Human Health
Influenza and Pneumococcal Disease
Prevention and Treatment of Infectious Diseases
Transport in Humans
Nutrition and Transport in Flowering Plants
Plant Structure
Photosynthesis
Transpiration
Translocation
Respiration in Humans
Excretion in Humans
Organisms and their Environment
Energy Flow
Food Chains and Food Webs
Carbon Cycle and Global Warming
Effects of Man on the Ecosystem
Conservation
Molecular Genetics and Inheritance
The Structure of DNA
From DNA to Proteins
Genetic Engineering
The Passage of Genetic Information from Parent to Offspring
Monohybrid Crosses
Variation
Natural Selection
Homeostasis, Co-ordination and Response in Humans
Infectious Diseases in Humans
Reproduction
Asexual Reproduction
Cell Division
Sexual Reproduction in Flowering Plants
Sexual Reproduction in Humans
Sexually Transmitted Diseases
Molecular Genetics
Inheritance
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