Testing batteries Simulation Play

Testing current in a series circuit Illustration Play

The ability of the cells to divide Whiteboard exercise Play

The antagonistic actions of glucagon and insulin Illustration Play

The cell – the basic unit of life Slideshow Play

The cell – the basic unit of life Student activity Play

The comparison of mitosis and meiosis Animation Play

The concept of chromosome number Student activity Play

The concept of meiosis Student activity Play

The conventional notation for voltaic cells Student activity Play

The design of the cell Student activity Play

The design of the cell Whiteboard exercise Play

The differences between mitosis and meiosis Student activity Play

The differences between mitosis and meiosis Animation Play

The discovery of the light microscope Slideshow Play

The dynamics of cell division Student activity Play

The effects of mutations in somatic cells Student activity Play

The effects of mutations in somatic cells – negative for the organism but positive for humans Slideshow Play

The examples of plant special cells Whiteboard exercise Play

The first division of a single cell Animation Play

The functions of cells Student activity Play

The immune system – cells and organs Student activity Play

The importance of mitosis and meiosis Student activity Play

The light microscope Student activity Play

The lungs and alveoli Student activity Play