A easy to use and visually appealing revision resource outling the key processes of mitosis and the behaviour of chromosomes. Gaps for students to draw in the chromosomes for each stage Resource includes: Overview of Mitosis The Cell Cycle Key details of Interphase Details of prophase, metaphase, telophase & anaphase Cytokensis and differences in plants and animals

A lesson / revision powerpoint covering all information needed for Required Practical 3 for GCSE Biology Required Practical 3 - Investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissue This powerpoint covers AT 1 (use appropriate apparatus to record mass and time), AT 3 (use appropriate apparatus and techniques to observe and measure the process of osmosis), AT 5 (measure the rate of osmosis by water uptake) and includes all practical and mathmatical skills required at GCSE As always there is a walkthough of past paper practise questions at the end to test your knowledge

A lesson / revision powerpoint covering all information needed for Required Practical 2 for GCSE Biology Required Practical 2 - Investigate the effect of antiseptics or antibiotics on bacterial growth using agar plates and measuring zones of inhibition This powerpoint covers AT 1 (use appropriate apparatus to record length and area), AT 3 (use appropriate apparatus and techniques to observe and measure the process of bacterial growth), AT 4 (safe and ethical use of bacteria to measure physiological function and response to antibiotics and antiseptics in the environment), AT 8 (the use of appropriate techniques and qualitative reagents in problem-solving contexts to find the best antibiotic to use or the best concentration of antiseptic to use) and includes all practical and mathmatical skills required at GCSE As always there is a walkthough of past paper practise questions at the end to test your knowledge

A revision powerpoint covering all information needed for Required Practical 1 for GCSE Biology Required Practical 1 - Use a light microscope to observe, draw and label a selection of plant and animal cells. This revision powerpoint covers AT 1 (use appropriate apparatus to record length and area) & AT 7 (use a microscope to make observations of biological specimens and produce labelled scientific drawings) As always there are practise questions throughout to test your knowledge

A workbook for GCSE Biology Cell Biology topic focusssing on Cell Structure An answer sheet is provided

GCSE Biology Revision Powerpoint on Active Transport & Osmosis Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Osmosis defintions Solutes vs. Solvents Osmosis in Plant and Animal Cells Practical Experiments with Osmosis Osmosis & Sports Drinks Active Transport Comparing Diffusion, Active Transport & Osmosis

GCSE Biology Revision Powerpoint on Diffusion Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Concept of diffusion How certain molecules cross membranes Factors affecting diffusion Surface Area : V ratios How exchange surfaces are adapted for diffusion (Small Intestine, Alveoli, Gills, Leaves & Root Hair Cells)

GCSE Biology Revision Powerpoint on Stem Cells Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Stem Cell definition Types of Stem Cells (Embryonic, Adult & Meristem) The use of Stem Cells in Medicine The use of Meristem Cells in saving Rare Plant Species & Cloning Plants with Useful Features Therapeutic Cloning Evaluating Cloning

GCSE Biology Revision Powerpoint on Microscopy Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Key words, Chromosomes & The Cell Cycle Reasons for Mitosis A Map of the Cell Cycle and How Chromosomes Behave Identifying Cell Division using a Microscope Cell Cycle Calculations Cancer and its Risk Factors

GCSE Biology Revision Powerpoint on Microscopy Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Cell Division & Binary Fission Calcualting number of bacterial cells Culturing process and aseptic techniques Testing the Effect of Antibiotics on Bacterial Growth & Plasmids Calculating area of colony or zone of inhibition

A revision table covering the relevant points needed for each of the scientific figures mentioned in the AQA GCSE Biology Specification. Revision table include name of individual, dates alive, a photo, the GCSE topic they relate to and the relevant information about their contribution to science that students need to remember for the exam. Figures included are: Gregor Mendel Jean Baptiste Lamark Charles Darwin Alfred Russel Wallace Carl Linnaeus Carl Woese Alexander Flemming The work of Watson & Crick as well as Franklin and Maurice

AQA GCSE Biology Revision Powerpoint on Microscopy Includes: How to use light microscope & preapre slides Light microscopes - pros/cons Electron microscopes - pros/cons SEM vs. TEM Comparrison table of light vs. electron microscope How to do magnification calculations with examples How to convert between units How to use standard form

AQA GCSE Biology Unit 1 Revision powerpoint for Cell Differentiation and Cell Specialisation Includes: Explanation of Cell Differentiation and Cell Specialisation The differences between animals and plants Specialised animal cells - muscle, nerve & sperm Specialised plant cells - root hair, xylem, phloem Summary

A powerpoint outlining all the key details of the 3.3.3 section of the AQA A-Level Biology specification for Digestion & Absorption. Includes keywords, diagrams, recap questions, exam questions and further thinkning questions. Structure of Digestive System * Different parts and their functions Digestion * Carbohydrates (amylases and membrane-bound disacharidases) * Proteins (endo-/exo-peptidases & dipeptidases) * Lipids (lipases & action of bile salts) Absoprtion * Monosacharides & Amino Acids via co-transport in ileum * Triglycerides and the role of micelles and chylomicrons

A summary sheet detailing all the chemical tests needed for the Biological Molecules topic in AQA A-Level Biology. Including test for: Reducing Sugars Non-reducing Sugars Starch Lipids Proteins

A detailed summary sheet of all knowledge required by the specification for AQA A-Level Biology. The sheet breaks down the areas of proteins from the Biological Molecules topic that students need to understand about: Characteristics Structure of an Amino Acid Formation of a peptide bond Primary, Secondary, Tertiary and Quaternary structure of proteins Fibrous vs. globular proteins Insulin, haemoglobin and antibodies as examples A detailed look at collagen, its structure and properties The Biurets Tests Proteins and maths

A detailed summary sheet of all knowledge required by the specification for AQA A-Level Biology. The sheet breaks down the areas of lipids that students need to understand about: Characteristics Sturcture of Triglyceride Formation of Triglycerides Structure of Triglycerides related to their function Fatty Acids Phospholipids Uses of Phospholipids Structure of Phospholipids related to their function Biological importance of Lipids The Emulsion Test