Mitosis
100

How many cells are present at the begging of mitosis?

One cell

200

What happens to the nuclear membrane after Prophase?

It starts to disentagrate

300

At what phase of mitosis do the replicated chromosomes (sister chromatids) separate?

They separate at Anaphase

400

When do the spindle fibers start to form?

They form in late pro-phase

500

What is actually dividing during cytokineses?

The cytoplasm and its non-nuclear contents