WJEC • Biology

This includes notes on a-level biology microbiology: - Bactria - Classification - Staining - Aseptic techniques - Measuring growth

This is notes for the topic of respiration for a-level biology including notes on: - Glycolysis - the link reaction - Krebs cycle - The energy budget - Alternative respiratory pathways - Electron transport chain - Anaerobic respiration

This summary includes all the notes for the Photosynthesis topic in eduquas A-level biology including: - Plant structure - pigments - photosynthesis - Z scheme - Light independent stage - cyclic vs non-cyclic phosphorylation - Photosynthetic pigments

This summary contains information for the importance of ATP topic in 2nd year Eduquas biology including: - ATP and pigments - Chemiosmosis - ATP synthesis in chloroplasts - Electron transport chain

These documents include notes for populations and ecosystems topics, linked to the specification these include: - sucssetion - carbon cycles - Humans effect on the carbon cycle - carbon farming footprint - Nitrogen cycle - Human impact on the nitrogen cycle - eutrophication

This is a summary of A-level transport through membranes that includes: - The fluid mosaic model - Intrinsic and entrestic proteins - phospholipid bilayer - Diffusion -Rate of Diffusion - Facilitated diffusion - Active transport - Co-transport - Osmosis - Osmosis in plants - Osmisis in animals - Bulk transport

This is a summary of Cell biology it covers: - Eukaryotic cells - prokaryotic cells - Plant vs animal cells - All organelles within plant and animal cells needed for A-level - Virus cells - Diffrent tissue types - Diffrent muscle types - types of microscopes (costs vs benefits) - Microscope calibration Magnification

This is A-level biology notes on biological molecules. This includes the roles of inorganic ions in animals and plants, the properties of water that make it so vital to life The structure and formation of monosaccharides, disaccharides, polysaccharides. as well as alfa and beta isomaration The structure and formation of lipids and phospholipids as well at their roles and functions in the body.

A simple summary of co-transport and bulk transport in cell membranes. Only the essential points

Unit 4.1-A summary of all topics covered in this topic with detailed notes and labelled diagrams, covers reproductive organs, spermatogenesis, oogenesis, the menstrual cycle, fertilisation, birth, lactation, the placenta and the umbilical cord.