Description
Form 4
KBSM
Biology and its Importance
- Introduction to Biology
- Scientific Investigation
Cell Structure and Cell Organisation
- Cell Structure and Function of Cellular Components
- Density of Certain Organelles in Specific Cells
- The Living Processes in Unicellular Organisms
- Cell Organization in Multicellular Organisms
- Internal Environment
Movement of Substances across the Plasma Membrane
- Movement of Substances across the Plasma Membrane
- Passive Transport
- Active Transport
- Movement of Substances across the Plasma Membrane in Everyday Life
Chemical Composition of the Cell
- Chemical Composition of the Cell
- Carbohydrates and Lipids
- Proteins
- Enzymes and their importance
- Mechanism of Enzyme Reaction and Factors Affecting the Activity of Enzymes
Cell Division
- Importance of Cell Division
- Process of Mitosis and Cytokinesis
- Application of Mitosis
- Application of Mitosis
- Meiosis
Nutrition
- Nutrition and Balanced Diet
- Food Test
- Nutrients and Malnutrition
- The Energy Value and Vitamin C Content in Food
- Food Digestion in Humans
- Absorption and Assimilation of Digested Food and Defecation
- Cellulose Digestion
- Importance of Macronutrients and Micronutrients in Plants
- Photosynthesis and its Mechanism
- Factors Affecting Photosynthesis
- Technology Used in Food Production and Food Processing
Respiration
- Respiration and Energy Production
- Anaerobic respiration
- Respiratory Structures and Breathing Mechanism in Humans and Animals
- Gaseous Exchange and Transport of Gases in Humans
- Regulatory Mechanism in Respiration and Maintaining a Healthy Respiratory System
- Respiration in Plants
The Dynamic Ecosystem
- The Components and Interaction in the Ecosystem
- Colonisation and Succession in an Ecosystem
- Understanding Population Ecology
- Biodiversity and its Importance
- Factors Affecting the Activity of Microorganisms
- Impact of Microorganisms on Life
Endangered Ecosystem
- Impact of Human Activities on the Ecosystem
- Air Pollution
- Water Pollution
- Greenhouse Effect and Thinning of Ozone Layer
- Managing the Ecosystem
