AS Unit F211 Cells, Exchange and Transport (H420)

summary on gas exchange systems in insects, humans, fish in module 3 for paper 1 preparation

summary on topic of nucleic acids in module 2 of a level biology including protein synthesis, dna semi-conservative replication, DNA, RNA

summary of plant transport of module 3 including phloem, xylem, transpiration and translocation

summary of animal transport topic in module 3

a coincise summary of cell membranes: their roles and structure, different types of transport, effect of temperature and solvents on cell membranes, diagram of the phospholipid bilayer, effect of pure water and concentrated solution on animal and plant cells. bullet points to summarise sequence of events. key words highlighted for better recall.

summary notes on enzymes topic in module 2 for paper 1 preparation

a coincise summary of animal responses including : blood vessels, heart structure, tissue fluid formation, co2 transport, haemoglobin. Diagrams embedded to visualise structure of vessels and heart better bullet points to summarise sequence of events key words highlighted for better recall

summary notes on topic of proteins in module 2