BiologyGuideCells & MoleculesDiseasesEcosystemHuman BiologyAQA BIOL1AQA HBIO1AQA HBIO2AQA HBIO4AQA HBIO5
Cell DivisionCell TypesCell UltrastructureEnzymesGene TechnologyGenes, DNA, RNALarge MoleculesPlasma MembraneRespiration
Video tutorials

Supplemental Videos

Click here to watch video tutorials for exam board specific videos by A* students

Biochemistry of Respiration

Aerobic respiration

1) Glycolysis → cytoplasm

2) Link reaction → matrix of mitochondria

 3) Krebs cycle → matrix of mitochondria

4) Electron Transport Chain ETC → inner membrane/cristae of mitochondria

IMG 5-14-8

Anaerobic respiration (fermentation)

Role of ATP

Brown fat