A powerpoint summarising gas exchange. It includes gas exchange in unicellular and multicellular organisms. Also includes exam questions from the revision guide provided by WJEC. Some additional notes to aid the powerpoint

Summarised notes with images on: eukaryotic cells prokaryotic cells studying cells levels of organisation

A document of summarised notes on: condensation and hydrolysis reactions inorganic ions water carbohydrates lipids proteins

Summarised notes on: STRUCTURE AND FUNCTION OF CELL MEMBRANES THE PERMEABILITY OF CELL MEMBRANES INCREASING CELL MEMBRANE PERMEABILITY DIFFUSION OSMOSIS ACTIVE TRANSPORT CO-TRANSPORT ENDOCYTOSIS EXOCYTOSIS

Summarised notes on: BIOLOGICAL CATALYST ACTIVATION ENERGY THE ACTIVE SITE MODELS OF THE ENZYME ACTION ENZYME-SUBSTRATE COMPLEXES FACTORS AFFECTING ENZYME-CONTROLLED REACTIONS INHIBITION OF ENZYME ACTIVITY RATE OF REACTION IMMOBILISED ENZYMES BIOSENSORS

A powerpoint with summarised notes and images on resistance.

Includes documents on the parts of this topic. This includes: Basic physics Dynamics Kinematics Solids under stress Particles and nuclear structure These notes include my own notes, alongside images found online, and with the help of Seneca. WARNING: These notes include the key information, and may not fully cover all the requirements of the specification. Use these as an aid to your revision.

Includes multiple word documents on the different points in the photons unit.

A short powerpoint containing several mindmaps and useful images from Google.

A powerpoint document containing 37 mindmaps summarising hardware and communication. These mindmaps include: processor architecture CPU processors busses RAM ROM registers fetch-decode-execute cycle manual input devices images microphones voice inputs primary storage secondary storage networks