Cell respiration – the release of energy useful to cells Student activity Play

Energy release Illustration Play

From infection to multiplication Slideshow Play

Hormonal control in males Whiteboard exercise Play

Life cycle of a virus Whiteboard exercise Play

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

Pituitary hormone – growth hormone (somatotrophin) Student activity Play

Puberty in males Student activity Play

Regulation of growth hormone secretion Slideshow Play

Synaptic vesicles release neurotransmitter Animation Play

The energy of decay Animation Play

The life cycle of a virus Whiteboard exercise Play

The life cycle of HIV Whiteboard exercise Play

The life cycle of HIV Student activity Play

The multiplication of viruses in the host cell Slideshow Play

The viral multiplication Slideshow Play

Transformation of carbohydrates in the liver Animation Play

Viral multiplication process Student activity Play

Viral multiplication process Whiteboard exercise Play

Viruses – their discovery and characteristics Student activity Play

α decay Student activity Play