Starch and glycogen Slideshow Play

Starch as a specific indicator Animation Play

Starch molecule Animation Play

Starch – the storage material Slideshow Play

Statements about assimilation of food Whiteboard exercise Play

Stomata – the mechanism of opening and closing Student activity Play

Stomata – the mechanism of opening and closing Whiteboard exercise Play

Storage organs in plants Slideshow Play

Storage polysaccharides Student activity Play

Storage substances and storage organs in plants Student activity Play

Storage substances and storage organs in plants – starch Whiteboard exercise Play

Storage substances in plants Slideshow Play

Structure of starch Illustration Play

Substances forming gels Slideshow Play

Synthesis of organic compounds in plants Slideshow Play

Synthesis of organic compounds in plants Student activity Play

Testing for photosynthesis Student activity Play

Testing for photosynthesis Illustration Play

Testing for starch in plant tissues Animation Play

The actions of salivary and pancreatic amylase Animation Play

The beginnings of life Student activity Play

The developmental stages of plants Whiteboard exercise Play

The digestion of carbohydrates Illustration Play

The effects of salivary amylase on saccharose and starch Simulation Play

The importance of carbohydrates in nature Student activity Play