The course of the reaction Animation Play

The dark phase is independent of light Student activity Play

The digestion of carbohydrates Illustration Play

The enzyme-substrate complex Illustration Play

The enzyme–substrate complex Animation Play

The enzyme–substrate complex Student activity Play

The formation of metal complexes as acid-base reactions Animation Play

The Golgi complex and lysosomes Student activity Play

The importance of fibre Student activity Play

The importance of fibre in the human diet Slideshow Play

The inner structure of the atom Student activity Play

The mouth and gullet Student activity Play

The occurrence and structure of carbohydrates Slideshow Play

The origin of the term "carbohydrate" Animation Play

The oxidation of sulphur(IV) oxide Animation Play

The oxidation states of copper Whiteboard exercise Play

The process of carbohydrate digestion Whiteboard exercise Play

The reaction of sodium hydroxide solution with a solution of a zinc(II) salt Whiteboard exercise Play

The role of enzymes in chemical digestion Animation Play

The role of the liver in carbohydrate metabolism Whiteboard exercise Play

The role of the liver in carbohydrate metabolism Student activity Play

The silver complexes Whiteboard exercise Play

The small intestine – further digestion and absorption of carbohydrates; proteins and fats Student activity Play

The solution of cobalt chloride and hydrochloric acid Animation Play

The structure and functions of proteins; carbohydrates and fats Whiteboard exercise Play