Before beginning the simulation
of mitosis, the chromosomes
must be built:
1. Click and drag the yellow centromere
to the center of the left guideline.
Click and drag the red centromere to
the center of the right guideline.
2. Click and drag all of the yellow beads
to the left guideline. Click and drag
all of the red beads to the right guideline.
3. The
chromosomes are now built.
Click here to advance to next
step.