Cell wall of Gram-negative bacteria Illustration Play

Cell wall of Gram-positive bacteria Illustration Play

Cellulose digestion in the stomach – rumination Animation Play

Cellulose – a polysaccharide Slideshow Play

Change of temperature in a wall Whiteboard exercise Play

Change of temperature in a wall Student activity Play

Chloroplasts and the cell wall Student activity Play

Chloroplasts and the cell wall Simulation Play

Comparison of the herbivore; carnivore and omnivore alimentary canal Illustration Play

Conducting system of the heart Slideshow Play

Coronary circulation Animation Play

Cracked wall Whiteboard exercise Play

Digestion Student activity Play

Digestion in the alimentary canal Illustration Play

Digestion in the stomach of ruminants Animation Play

Digestion of carbohydrates; proteins and lipids Student activity Play

Digestion of food rich in cellulose Class activity Play

Digestion of food rich in cellulose Whiteboard presentation Play

Echinoderms (phylum Echinodermata) Student activity Play

Elasticity of artery walls Slideshow Play

Embryo development – from zygote to blastocyst Animation Play

Facts about the circulatory system Whiteboard exercise Play

Fermentation chamber that precedes the stomach Student activity Play

Fermentation chamber that precedes the stomach Whiteboard exercise Play

Food processing in the alimentary canal Whiteboard presentation Play