How to Pass National 5 Biology

Introduction Unit 1 Cell Biology 1.1 Cell structure 1.2 Transport across cell membranes 1.3 Producing new cells 1.4 DNA and the production of proteins 1.5 Proteins and enzymes 1.6 Genetic engineering 1.7 Photosynthesis 1.8 Respiration Cell Biology Practice Course Assessment Unit 2 Multicellular Organisms 2.1 Cells, tissues and organs 2.2 Stem cells and meristems 2.3a Control and communication - nervous system 2.3b Control and communication - endocrine system 2.4 Reproduction 2.5 Variation and inheritance 2.6a The need for transport in plants 2.6b The need for transport in animals - circulation 2.6c The need for transport in animals - gas exchange and absorption 2.7 Effects of lifestyle choices on transport and exchange systems Multicellular Organisms Practice Course Assessment Unit 3 Life on Earth 3.1 Biodiversity and the distribution of life 3.2 Energy in ecosystems 3.3 Sampling techniques and measurement of abiotic and biotic factors 3.4 Adaptation, natural selection and the evolution of species 3.5 Human impact on the environment Life on Earth Practice Course Assessment Appendix 1 Skills of Scientific Enquiry Appendix 2 Your Assignment Appendix 3 Your Exam Glossary Answers