Page 2 - Q & A STPM 2022 Biology
P. 2
CONTENTS
CONTENTS
STPM Scheme of Assessment
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Semester 1
CHAPTER Biological Molecules
1 1.1 Water 1
1.2 Carbohydrates
1
1.3 Lipids 1
1.4 Proteins 11
1.5 Nucleic Acids 11
CHAPTER Structure of Cells and Organelles
2 2.1 Prokaryotic and Eukaryotic Cells 22
2.2 Cellular Components
22
2.3 Specialised Cells 39
CHAPTER Membrane Structure and Transport
3 3.1 Fluid-Mosaic Model 47
3.2 Movement of Substances across Membrane
54
CHAPTER Enzymes
4 4.1 Catalysis and Activation Energy 65
65
4.2 Mechanism of Action and Kinetics
4.3 Cofactors 77
4.4 Inhibitors 77
4.5 Classification of Enzymes 84
4.6 Enzyme Technology 84
CHAPTER Cellular Respiration
5 5.1 The Need for Energy in Living Organisms 88
5.2 Aerobic Respiration
88
5.3 Anaerobic Respiration 104
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