Liver and pancreas Animation Play

Lungs Illustration Play

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

Mammals Whiteboard exercise Play

Mammary gland Illustration Play

Natural occurrence of carboxylic acids Slideshow Play

Negative feedback mechanism Illustration Play

Opposing action of the two divisions of the autonomic nervous system Whiteboard exercise Play

Opposing action of the two divisions of the autonomic nervous system Student activity Play

Opposing actions of the divisions of the ANS Animation Play

Parts of the small intestine wall Illustration Play

Pitfall traps Whiteboard exercise Play

Pituitary gland Illustration Play

Pituitary gland and hypothalamus Illustration Play

Pituitary gland and somatotrophin Illustration Play

Prevention of overheating Student activity Play

Prostate gland Illustration Play

Puberty in females Student activity Play

Puberty in males Student activity Play

Reactions of the carboxyl group Student activity Play

Reactions to decreased ambient temperature Animation Play

Reactions to heat and cold Student activity Play

Reactions to heat and cold Whiteboard exercise Play

Reactions to increased ambient temperature Animation Play

Regulation of body temperature Student activity Play