Absorption of digestive products – role and adaptations of the small intestine Whiteboard exercise Play

Absorption of digestive products – role and adaptations of the small intestine Student activity 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

Alleles and their role Slideshow Play

Chemical digestion – the role of enzymes Student activity Play

Chemical digestion – the role of enzymes Whiteboard exercise Play

Components of the intestinal villus and their role Slideshow Play

Diploidy; chromosomes; genes and alleles Student activity Play

Homeostasis – role of the nervous and endocrine systems Simulation Play

Homeostasis – role of the nervous and endocrine systems Student activity Play

Immune cells and their role in innate immunity Animation Play

Maintenance of a constant blood glucose level – role of the liver Student activity Play

Maintenance of a constant blood glucose level – role of the liver Simulation Play

Regulation of blood pH – the role of the kidneys Student activity Play

Regulation of blood pH – the role of the kidneys Whiteboard exercise Play

Regulation of salt balance – the role of aldosterone Whiteboard exercise Play

Regulation of salt balance – the role of aldosterone Student activity Play

Regulation of water balance – the role of antidiuretic hormone Whiteboard exercise Play

Regulation of water balance – the role of antidiuretic hormone Student activity Play

Role of acetylcholine in conducting nerve impulses Animation Play

Role of adrenaline Slideshow Play

Role of aldosterone and the regulation of its secretion Slideshow Play

Role of anions in plant cells Slideshow Play

Role of antidiuretic hormone and the regulation of its secretion Animation Play