Quick Exam Notes N(A) Level Science Biology

Quick Exam Notes Science for Upper Secondary are specially compiled to help students prepare for important tests and examinations.

Clear Presentation Format Notes are presented in point form for ease of understanding and systematic learning. Students will be able to review important concepts and examples quickly.

Useful Illustrations A variety of diagrams, graphs and tables are included. Students will be able to understand concepts and processes easily through these helpful visual aids.

Contents

CHAPTER 1: Cell Structure and Organisation 1.1 Plant and Animal Cells 1.2 Specialised Cells, Tissues and Organs

CHAPTER 2: Diffusion and Osmosis 2.1 Diffusion 2.2 Osmosis

CHAPTER 3: Enzymes 3.1 Enzyme Action 3.2 Properties of Enzymes 3.3 The Lock and Key Hypothesis 3.4 Effects of Temperature and pH on Enzyme Activity

CHAPTER 4: Biological Molecules 4.1 Nutrients

CHAPTER 5: Animal Nutrition 5.1 Human Alimentary Canal 5.2 Accessory Organs 5.3 Chemical Digestion

CHAPTER 6: Plant Nutrition 6.1 Photosynthesis 6.2 Leaf Structure

CHAPTER 7: Transport in Flowering Plants 7.1 Vascular Tissue 7.2 Water and Ion Uptake 7.3 Transpiration and Translocation

CHAPTER 8: Transport in Humans 8.1 The Human Circulatory System 8.2 The Heart 8.3 The Blood Tissue 8.4 Arteries, Veins and Capillaries 8.5 Coronary Heart Disease

CHAPTER 9: Respiration 9.1 Aerobic Respiration 9.2 Anaerobic Respiration 9.3 Human Gaseous Exchange 9.4 Smoking

CHAPTER 10: Reproduction in Plants 10.1 Asexual Reproduction 10.2 Sexual Reproduction in Plants 10.3 Pollination 10.4 Fertilisation

CHAPTER 11: Sexual Reproduction in Humans 11.1 Male Reproductive System 11.2 Female Reproductive System 11.3 Differences Between Male and Female Gametes 11.4 Menstrual Cycle 11.5 Fertilisation and Development of the Zygote 11.6 Sexually Transmitted Disease