Regulation of blood glucose level by glucagon Animation Play

Regulation of blood glucose level by insulin Animation Play

Regulation of blood pH by the kidneys Animation 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 blood volume during haemorrhage Illustration Play

Regulation of glucose concentration in the blood Slideshow Play

Regulation of glucose level in the blood Class activity Play

Regulation of glucose level in the blood Whiteboard presentation Play

Regulation of growth hormone secretion Slideshow Play

Regulation of pH of the blood Slideshow Play

Relationship between photosynthesis and plant respiration Student activity Play

Relative molecular mass Student activity Play

Renal filtration Simulation Play

Respiration Student activity Play

Respiration Class activity Play

Respiratory surfaces Whiteboard presentation Play

Respiratory surfaces Class activity Play

Role of calcitonin Slideshow Play

Role of the kidneys in regulating water-electrolyte balance – Part 1 Class activity Play

Role of the kidneys in regulating water-electrolyte balance – Part 1 Whiteboard presentation Play

Role of the kidneys in regulating water-electrolyte balance – Part 2 Whiteboard presentation Play

Role of the kidneys in regulating water-electrolyte balance – Part 2 Class activity Play

Role of thyroid hormones Slideshow Play

Secretion Animation Play