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

A different way of numbering groups in the periodic table Animation Play

A large amount of water in the organism Animation Play

A proof for rapid exchange of hydrogen atoms in hydroxyl groups Slideshow Play

A small amount of water in the organism Animation Play

A stable concentration of glucose in the blood Student activity Play

About cells Student activity 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 the products of lipid digestion Animation Play

Absorption of the products of protein digestion Animation Play

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

Acid reactions Class activity Play

Acids and alkalis in everyday use Whiteboard exercise Play

Acids and alkalis in everyday use Student activity Play

Actions of different groups of medicines Class activity Play

Actions of different groups of medicines Whiteboard presentation Play

ADH secretion and salt concentration Illustration Play

Aerobic respiration Slideshow Play

Agglutinogens and agglutinins Whiteboard exercise Play

Agglutinogens and agglutinins Student activity Play

Agglutinogens and agglutinins Simulation Play

Agglutinogens and agglutinins Animation Play

Agglutinogens in the ABO system and blood groups Whiteboard exercise Play

Agglutinogens in the ABO system and blood groups Student activity Play