1,1-dichloroethane Animation Play

A balanced diet Student activity Play

A balanced diet Slideshow Play

A chain of fission reactions Whiteboard exercise Play

A chain of fission reactions Student activity Play

A chain of fission reactions Animation Play

A compound containing a long hydrocarbon chain with the CCl3 group Animation Play

A compound containing polar hydroxyl groups along the hydrocarbon chain Animation Play

A stable concentration of glucose in the blood Student activity Play

A sulphate salt with a hydrophobic alkyl chain Animation Play

A sulphonate salt with a hydrophobic hydrocarbon chain Animation Play

Absorption and utilization of proteins Animation Play

Absorption of digestive products – role of the intestinal villi and their epithelial cells Whiteboard exercise Play

Absorption of digestive products – role of the intestinal villi and their epithelial cells Student activity Play

Absorption of food Student activity Play

Absorption of proteins Whiteboard exercise Play

Absorption of proteins Student activity Play

Absorption of the products of protein digestion Animation Play

Absorption of the products of protein; carbohydrate and lipid digestion Student activity Play

Acids around us Whiteboard exercise Play

Alfa-helix Animation Play

Alkanes Animation Play

Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids Slideshow Play

Amino acids Class activity Play