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Option B Human Biochemistry SL
Option B SL study guide
This video covers steroids.
This video covers the isoelectric point of amino acids. Note that there is a slight error in the video, at 2:20, it should be that lysine is attracted to the negative electrode, not the positive electrode.
This video covers cellular respiration and biodegradable plastics.
Option B Human Biochemistry HL
Option B HL study guide
This video covers the stereoisomerism of amino acids.
This video covers competitive and non-competitive inhibitors and calculating the pH of a buffer solution.
This video covers the structures of vitamins A,C and D and calculating the Rf factor in paper chromatography.
This video covers the oxygen saturation of hemoglobin.