This PowerPoint presentation includes 35 slides which cover: Defining key terms Designing your own food chain Understanding the concept of food web Producing pyramids of numbers Indicator species of air and water pollution How to create dichotomous keys

This resource contains 7 pages of revision questions, followed by the answers to cover Transcription and Translation, amino acid sequences and mutations for A Level Biology students and similar courses.

Contains presentations and activities covering: 1. Classification and Ecosystems This presentation includes 16 slides which cover: - The 5 biological kingdoms, - Classification - The adaptations of invertebrates, fish, amphibians and bees as pollinators 2. Evolution and speciation: Contains 84 PowerPoint slides which cover: Biodiversity: Species richness, species abundance and species diversity. Definition of a species with examples Evolution and natural selection with many examples and fill in the blanks tasks. Geographic and reproductive isolation with examples. Speciation of species of the Galapagos Islands. Alfred Wallace and the theory of Biogeography. Homologous and Analogous Structures. Evidence for evolution Effects of climate change on living organisms. 3. Taxonomy This resource gives an introduction to taxonomy including naming rules, and examples. It also provides a slide which includes examples of kingdoms, phylums, classes and orders. Includes mammal, bird and reptile orders to facilitate the completion of 9 fill in the blank taxonomy tasks for students. 4. The environment, food chains, food webs, indicator species and creating dichotomous keys. This PowerPoint presentation includes 35 slides which cover: Defining key terms Designing your own food chain Understanding the concept of food web Producing pyramids of numbers Indicator species of air and water pollution How to create dichotomous keys 5. This resource also contains a blank classification page for students to fill in the classification options with options and statements: Includes; mammals fish, amphibians, reptiles, birds, echinoderms, true worms, molluscs, flatworms, jellyfish, arthropods, crustaceans, arachnids, insects, centipedes and millipedes. Best printed out on A3 Two other resources are also attached: Pictures of animals for creating a dichotomous key and pictures of British tree leaves for creating a dichotomous key.

5 resources to cover the following, suitable for A Level Biology students. 1. Cell Biology: Organelles and specialised cells; This PowerPoint contains 79 slides that include an overview of all organelles needed on A Level Biology and similar courses. Contains quiz questions, a card sort and questions and answers for specialised cells. 2. The cell membrane and cell transport: This PowerPoint contains 41 slides to provide a detailed look at the cell membrane and cell transport. Includes diagrams of the plasma membrane to label, with answers,, Functions of components of the cell membrane, Cell transport, including diffusion, facilitated diffusion, active transport and osmosis, Isotonic, hypertonic and hypotonic comparison table to complete with answers. Contains a focus on water potential. 3. Cell Biology, diffusion and osmosis: Presentation with quizzes. This PowerPoint contains 29 slides which cover: Cell organelles. A quiz of 18 questions on specialised cells. Definitions ad fill in the blank activities for diffusion and osmosis 4. Microscopes: Microscopes: Labelling of light microscopes and difference between light and electron microscopes. Includes a sort activity and answers for the difference between light and electron microscopes. 5. Specialised cells: Students are asked to give the adaptations of a sperm cell, ovum and palisade cell; answers are given. This PowerPoint also looks at cells of the airways and root hair cells in more detail. A comparison table for different tissue types is provided for students to complete, full answers are given.

Suitable for A Level Biology and similar courses. 1. A Biological Molecules presentation with quizzes Contains 43 slides including quizzes. This resource covers protein, lipids and carbohydrates with an overview of each followed by two quizzes. Contains a brainstorming page that can be printed out for students to summarise their knowledge. Contains detail on types of lipids, structure and formation of molecules including condensation and hydrolysis reactions. 2. Enzymes and Enzyme technology for A Level Biology and similar courses. Includes essential points needed on enzymes for A Level Biology. Includes 24 slides crammed with information which cover: Key terms and concepts and labelling of main stages of an enzymatic reaction An example of an enzyme reaction involving catalase. Two models of enzyme action. Enzyme technology: The use of enzymes in manufacturing sweets. Using enzymes from bacteria and fungi. Immmobilised enzymes. Examples of Industrial enzymes and their roles in industry. Pectinases. Proteases. Lactase. 3. This PowerPoint presentation includes background on Bread and Cheese production and the enzymes involved. This PowerPoint provides ideas for students to take out to investigate factors which may affect bread production and looks at the role of Vitamin C and enzymes in bread production and the difference between white and wholemeal bread. This PowerPoint also looks at the role of rennet in cheese production.

5 booklets, which can be adapted for A Level and BTEC Biology courses for students to complete covering: 1. Cells This booklet contains 37 pages for students to complete including organelles, specialised cells, cell micrographs, specialised tissues, and stem cells, including tasks and activities. 2. The Digestive System This booklet contains 35 pages for students to complete including labelling of the digestive system, carbohydrates, fats and proteins, calorie intake task, enzymes, food tests and flame tests. 3. The Circulatory System This booklet includes 36 pages for students to complete including labelling of the heart, the circulatory system, composition of the blood, structure and function of different blood cells, transport of substances, measuring of the heart rate and blood pressure, fitness tests, the role of the AVN and SAN in controlling the heart. 4. The Respiratory System This booklet includes 12 pages for students to complete including labelling of the respiratory system, gas exchange and Fick's Law, adaptations of gas exchange systems, breathing in and out, diseases of the respiratory system and using a spirometer. 5. The Lymphatic system This booklet includes 15 pages for students to complete including labelling of the lymphatic system, the role of tissue fluid and different blood cells, inflammation, the main components of the blood and immunity, protection against pathogens and lines of defence.

The Digestive System This booklet contains 35 pages for students to complete including labelling of the digestive system, carbohydrates, fats and proteins, calorie intake task, enzymes, food tests and flame tests. This booklet is in word format to enable editing.

The Circulatory System This booklet includes 36 pages for students to complete including labelling of the heart, the circulatory system, composition of the blood, structure and function of different blood cells, transport of substances, measuring of the heart rate and blood pressure, fitness tests, the role of the AVN and SAN in controlling the heart. This booklet is in word format to enable editing.

The Respiratory System This booklet includes 12 pages for students to complete including labelling of the respiratory system, gas exchange and Fick's Law, adaptations of gas exchange systems, breathing in and out, diseases of the respiratory system and using a spirometer. This booklet is in word format to allow editing.

Cells This booklet contains 37 pages for students to complete including organelles, specialised cells, cell micrographs, specialised tissues, and stem cells, including tasks and activities. This booklet is in word format to enable editing,

The Respiratory System: PPT and Booklet: Breathing, gas exchange, Fick's Law. 2 RESOURCES These are suitable for GCSE, A Level, BTEC and similar Biology courses. Both a PPT and student booklet are included which may be edited, which cover: 1. A PowerPoint containing 32 slides with fill in the gaps and labelling activities for students. Contains: Labelling of the respiratory system, diffusion, Fick's Law. cilia and goblet cells, breathing in and out and how breathing is controlled. Suitable for GCSE and A Level Biology and similar courses 2. The Respiratory System This booklet includes 12 pages for students to complete including labelling of the respiratory system, gas exchange and Fick's Law, adaptations of gas exchange systems, breathing in and out, diseases of the respiratory system and using a spirometer. This booklet is in word format to allow editing.

The Lymphatic system; suitable for GCSE, A Level, BTEC and similar courses. Contains a Booklet of 15 pages which covers: 1. This booklet includes 15 pages for students to complete including labelling of the lymphatic system, the role of tissue fluid and different blood cells, inflammation, the main components of the blood and immunity, protection against pathogens and lines of defence. 2. A PPT of 21 slides which covers: The organs of the lymphatic system and their function, including the spleen, bone marrow, tonsils and lymph nodes. How to describe the means by which fluid is lost and regained by circulatory system The formation of tissue fluid

A PowerPoint of 28 slides and a booklet of 34 pages for students to fill in covering DNA Technology. Covers: Stages of gene cloning and transfer: Isolation – of the DNA containing the required gene Insertion – of the DNA into a vector Transformation – Transfer of DNA into a suitable host Identification – finding those host organisms containing the vector and DNA (by use of gene markers) Growth/Cloning – of the successful host cells Also covers, important enzymes sticky ends and plasmids. Booklet includes fill in the blanks and past questions with markscheme.

23 Q and A Revision Cards for Gas exchange: Covers questions on gas exchange in both humans and plants.

2 Resources: 45 Revision Q and A cards for A Level Biology; Transport Systems: Covering Transport in plants & human circulatory & lymphatic system 4 Pages of Revision of plants: Diagrams and fill in the blanks to cover: Photosynthesis, sections of a leaf, transport in plants and translocation and the mass flow hypothesis.

Suitable for A Level Biology: PowerPoint of 146 slides and revision booklet of 5 pages covering: Gas Exchange in humans, fish, insects and plants. Includes different types of haemoglobin, the Bohr effect and the Oxygen dissociation curve. Looks at the difference between myoglobin and fetal haemoglobin as well as how the affinity for Oxygen differs in the RBCs of different animals compared to humans. Includes quizzes and fill in the blanks.

1 and 2. Gas Exchange in humans, fish, insects and plants plus the role of haemoglobin: PPT and booklet PowerPoint of 146 slides and revision booklet of 5 pages covering: Gas Exchange in humans, fish, insects and plants. Includes different types of haemoglobin, the Bohr effect and the Oxygen dissociation curve. Looks at the difference between myoglobin and fetal haemoglobin as well as how the affinity for Oxygen differs in the RBCs of different animals compared to humans. Includes quizzes and fill in the blanks. 3. 23 Q and A Revision Cards for Gas exchange: Covers questions on gas exchange in both humans and plants. 4. Transport System Cards and Revision: Transport in plants & human circulatory & lymphatic system 45 Revision Q and A cards for A Level Biology; Transport Systems: Covering Transport in plants & human circulatory & lymphatic system 5. 4 Pages of Revision of plants: Diagrams and fill in the blanks to cover: Photosynthesis, sections of a leaf, transport in plants and translocation and the mass flow hypothesis. 6. Transport in plants, including translocation This PPT presentation includes: • A Recap of the function of the xylem and phloem • Identifying the sources and sinks of plants • Describing the process of translocation • Explaining why translocation is an energy requiring process • The pressure flow hypothesis 7. Transport Systems : The heart, blood vessels, blood cells, lymphatic system and plants This PowerPoint contains 139 slides to cover the topics below, containing student activities and a quiz. Transport Systems : The heart, blood vessels, blood cells, lymphatic system and plants Adaptations of arteries, capillaries and veins Blood cells and their functions The heart and stages of the cardiac cycle The lymphatic system Transport systems in plants Gas exchange in plants 8. The Lymphatic System and formation of tissue fluid. This booklet includes 15 pages for students to complete including labelling of the lymphatic system, the role of tissue fluid and different blood cells, inflammation, the main components of the blood and immunity, protection against pathogens and lines of defence. 9. A PPT of 21 slides which covers: The organs of the lymphatic system and their function, including the spleen, bone marrow, tonsils and lymph nodes. How to describe the means by which fluid is lost and regained by circulatory system The formation of tissue fluid

81 PPT slides which can be printed off as card sorts, with answers to cover: 1. Symbiosis cards to be sorted into the following categories: Mutualism Commensalism Parasitism Competition 2. Disease cards to be sorted into: Bacteria Virus Fungi Protozoa and . . . 2. Cards to match up the disease with the symptoms. All answers in the PPT. Can be modified for GCSE, A Level and similar Biology courses

2 RESOUCRES: 1. 81 PPT slides which can be printed off as card sorts, with answers to cover: - Symbiosis cards to be sorted into the following categories: Mutualism Commensalism Parasitism Competition - Disease cards to be sorted into: Bacteria Virus Fungi Protozoa and . . . - Cards to match up the disease with the symptoms. All answers in the PPT. Can be modified for GCSE, A Level and similar Biology courses. 2. Parasites and Pathogenic Bacteria 48 slides which cover parasites, pathogenic bacteria and helminth worms (Cestodes, nematodes and Trematodes) as well as infections caused by all of the above.

30 PPT slides which can be printed off as card sorts. Symbiosis cards to be sorted into the following categories: Mutualism Commensalism Parasitism Competition With definitions of the above and answers