The synthesis of organic compounds in plants Animation Play

Three more types of chemical reaction Student activity Play

Thyroid hormones – regulation of metabolic rate Student activity Play

Total combustion in the laboratory Animation Play

Transformation of carbohydrates in the liver Animation Play

Transport across membranes Animation Play

Transport across membranes Student activity Play

Transport across membranes Whiteboard exercise Play

Transport maximum for glucose Whiteboard exercise Play

Transport maximum for glucose Student activity Play

Transport of substances across the placenta Whiteboard exercise Play

Two antagonists – insulin and glucagon Student activity Play

Types of air pollution Slideshow Play

Uses of enzymes in medical laboratories Whiteboard presentation Play

Uses of enzymes in medical laboratories Class activity Play

Using combustion energy Slideshow Play

Using Hess's law Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Using standard enthalpies of combustion Animation Play

Using ΔH°f and ΔH°c to determine standard enthalpies of reaction Student activity Play

Variable oxidation states – iron and copper Student activity Play

Villi in the small intestine Illustration Play

Vitalism Animation Play

Waste plastic Slideshow Play

Water Student activity Play