A film played backwards Animation Play

A sulphate salt with a hydrophobic alkyl chain Animation Play

A sulphonate salt with a hydrophobic hydrocarbon chain Animation Play

Exchange of substances with the external environment Animation Play

How do phospholipids behave in water? Slideshow Play

Importance of quaternary ammonium salts Animation Play

Lipids – structural elements of membranes Student activity Play

Lipids – the energy source of the cell Student activity Play

Moving pictures Student activity Play

Moving pictures Whiteboard exercise Play

Other physical and chemical properties of carboxylic acids Student activity Play

Phosphoglycerides Animation Play

Photography Animation Play

Plasma membrane structure Whiteboard exercise Play

Properties of amino acids Student activity Play

Properties of proteins Student activity Play

Quaternary ammonium salts Student activity Play

Questionnaire Animation Play

Reactions of egg white Animation Play

Silver halides in photography Student activity Play

Soap as a surfactant Animation Play

Soap as detergents Animation Play

Soaps Student activity Play

Solubility in water Animation Play

Solubility of carboxylic acids in water Animation Play