How they work. what affects them, cofactors and how they can be inhibited
Learning about the skills you need and how to improve them
Carbohydrates, Proteins, Lipids and Water - Structure and function
Studying cells (cell fractionation and microscopes), cell ultrastructure, cell membranes.
Cell Membranes, Diffusion (simple and facilitated), Osmosis, Active Transport and Bulk Transport (endocytosis and exocytosis)
Cell division and cell specialisation
AQA- and OCR-specific Immunity videos; Animal & plant defences; Antibiotic Resistance; HIV and AIDS; ELISA
How water and food move around plants and how oxygen and nutrients move around animals
Natural selection, artificial selection, Hardy-Weinberg and speciation
Photosynthesis, respiration, energy transfers, nitrogen, carbon and phosphorus cycles
Neurone structures, how action potentials work and how muscles contract
Monohybrid, Codominant, Sex-linked, Multiple alleles, Autosomal, Dihybrid and Epistasis
Thermoregulation in ectoderms and endoderms; Excretion and the Liver, Excretion and Osmoregulation via the Kidney
From the basics to the statistics
Help preparing for and in the exam room
Year 1 content, 25% off Year 1 & 2 playlist bundle PLUS 10% commission opportunity!
ALL my video content, any new videos published PLUS 10% commission opportunity!
The structure and function of DNA, RNA and ATP; DNA replication & protein synthesis
At transcription (oestrogen & lac operon), post-transcription (pre-mRNA to RNA) and post-translation. Epigenetics.
carbohydrate, protein and lipid digestion and how the products are absorbed in the human small intestine
its investigation, measurement, importance and conservation
domains, taxa, how its done, phylogeny and the maths
the 12 practical techniques (note, NOT practicals) that ALL A level biologists need to understand
In mammals, fish, insects and plants
Gel electrophoresis only atm
All the playlists, and where to find each video
All the playlists, and where to find each video
Their chemical responses and tropisms
Plant & Animal Cloning; Use of Microorganisms for Food & Drug Production and Immobilised Enzymes