Your journey to excellence inBiology

Animal and Plant Cells

Bacterial Cells

Stem Cells and Uses

Cell Specialisation

Microscopy and Magnification

Diffusion and Exchange Surfaces

Photosynthesis Equation

Investigating Photosynthesis

Limiting Factors of Photosynthesis

Leaf Structure and Adaptations

Gas Exchange in Plants

Food Tests and Biological Molecules

Energy Content of Food

Enzymes and Their Actions

Factors Affecting Enzymes

Digestive System and Villi

Respiratory System Structures

Adaptations of Respiratory Surfaces

Aerobic and Anaerobic Respiration

Equation for Respiration

Effects of Exercise on Breathing

Central Nervous System

Structure and Function of the Eye

Neurones and Synapses

Reflex Actions and Reflex Arc

Homeostasis and Blood Glucose Control

Diabetes Types and Effects

Fieldwork and Sampling Techniques

Energy Flow in Ecosystems

Food Chains and Pyramids

Carbon and Nitrogen Cycles

Global Warming and Human Impact

Minerals and Eutrophication

Osmosis and Turgidity

Plasmolysis in Plant Cells

Transpiration Process

Factors Affecting Transpiration

Uses of Water in Plants

Blood Components and Functions

Structure of Blood Vessels

Double Circulation

Effects of Exercise on Circulation

Structure and Function of the Heart

Male and Female Reproductive Systems

Sperm Formation and Fertilisation

Menstrual Cycle and Fertility

Chromosomes and DNA Structure

Mitosis and Meiosis

Genetic Diagrams and Terminology

Sex Determination and Genetic Screening

Genetic Engineering Techniques

Types of Variation

Natural Selection and Evolution

Selective Breeding

Role of Fossils in Evolution

Communicable and Non-Communicable Diseases

Body Defence Mechanisms

Plant Defence Mechanisms

Development of Medicines

Antibiotics and Resistance

Role of Vaccinations

Planning Investigations

Carrying Out Experiments

Analysing Experimental Data

Drawing Conclusions