Substance X Attacks the Cell 

Written by Nurit Kleinberger-Doron

Read this introduction to the cell cycle BEFORE 25.6.06
A Short Introductory Presentation

The purpose of this tutorial is to let you experience with methods frequently used for cell cycle analysis.

We present here an experimental problem. You will try to solve it by performing various virtual experiments. Each experiment will be followed by several multiple choice questions.
Take your time and examine various possibilities during each step!
At certain points (specified in the tutorial by the illustration to the right) you will have to give your own  (well justified) answers and submit them in a week to Tamar Makin (
Enjoy yourself!