biology tests online

Welcome to!

Our first free online test is a biologytest on the Molecule of Life - the DNA. DNA carries the genetic information of a cell and consists of thousands of genes. These genes serve as a "recipe" on how to build a protein molecule.
The use of this online test (with 18 questions plus answer key) is completely free of charge.

Michael Koops

Last update: 12/26/2009
Imprint Contact German Website



On you will find a free german dictionary of biology.