Environmental factors in neoplasm formation? Whiteboard exercise Play

Epidermal tissue – structure Student activity Play

Fast and slow reactions Student activity Play

Fish – jawless; cartilaginous and bony Student activity Play

Functions of epithelial tissue Slideshow Play

Graphs of functions similar to the reciprocal function Student activity Play

Graphs of functions similar to the reciprocal function Simulation Play

How the concentration of a reactant affects reaction rate Student activity Play

Human defence system Student activity Play

Human reproduction Whiteboard presentation Play

Human variation Student activity Play

Miscellaneous problems Whiteboard exercise Play

Miscellaneous problems Student activity Play

Molecular shapes and biological functions of the proteins Animation Play

Movement Student activity Play

Negative feedback mechanism Illustration Play

Parasitic arthropods Student activity Play

Partial pressure and molar fraction Student activity Play

pH of strong acids Student activity Play

Predicting redox reactions Student activity Play

Reaction conditions and enthalpy change Slideshow Play

Redox reaction at standard conditions Animation Play

Reflex arc Student activity Play

Reflex arc Illustration Play

Regulation of body temperature Simulation Play