Designed for the new specification AQA GCSE course but can be modified for other exam boards. 15 slides covering Eukaryotic and prokaryotic cells . By the end of the powerpoint students would have covered: **4.1.1.1 Eukaryotes and prokaryotes ** Plant and animal cells (eukaryotic cells) have a cell membrane, cytoplasm and genetic material enclosed in a nucleus. Bacterial cells (prokaryotic cells) are much smaller in comparison. They have cytoplasm and a cell membrane surrounded by a cell wall. The genetic material is not enclosed in a nucleus. It is a single DNA loop and there may be one or more small rings of DNA called plasmids. Students should be able to demonstrate an understanding of the scale and size of cells and be able to make order of magnitude calculations, including the use of standard form.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 35 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.1 know the structure and function of sensory, relay and motor neurones, including Schwann cells and myelination Powerpoint contains exam questions.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 17 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.5 understand the role of myelination in saltatory conduction. Powerpoint contains exam questions.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 24 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.7 understand how the effects of drugs can be caused by their influence on nerve impulse transmission, illustrated by nicotine, lidocaine and cobra venom alpha toxin, the use of L-DOPA in the treatment of Parkinson’s disease and the action of MDMA (ecstasy) Powerpoint contains exam questions.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 26 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.6 (i) know the structure and function of synapses in nerve impulse transmission, including the role of neurotransmitters and acetylcholine. Powerpoint contains exam questions.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 22 slides covering Lipids By the end of the powerpoint students would have covered: State the importance of lipids. Describe the structure of Triglycerides. Describe the differences between saturated and unsaturated fatty acids. Includes two practical/demo activities

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 41 slides covering Carbohydrates By the end of the powerpoint students would have covered: -What is the difference between monosaccharides, disaccharides and polysaccharides. -Explain how disaccharides are formed. -Be able to relate the structures of monosaccharides, disaccharides and polysaccharides to their roles. -Use a semi-quantitative method with Benedict’s reagent to estimate the concentrations of reducing sugars and with iodine solution to estimate the concentrations of starch.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 37 slides covering The chemistry of life (water) By the end of the powerpoint students would have covered: Understand the importance of water as a solvent in transport, including its dipole nature.

Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 34 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.4 understand how a nerve impulse (action potential) is conducted along an axon, including changes in membrane permeability to sodium and potassium ions Powerpoint contains exam questions.