Modeling mitosis with pipe cleaners. Modeling Metaphase I: - Arrange the paired chromosomes along the equatorial plane of your modeling surface. You now should have a set of eight doubled chromosomes arranged in homologous pairs. Mitosis – Pipe Cleaner Activity Introduction – Multicellular organisms, like you, begin as a single cell. However, the documents guides students through the process and therefore needs very little prior knowledge. For this simulation, you will use 4 chromosomes for simplicity. Each arm is called a chromatid. For this simulation, you will use 2 chromosomes for This is when a cell is getting ready to divide. Mitosis – Pipe Cleaner Activity Introduction – Multicellular organisms, like you, begin as a single cell. Mitosis – Paper Clip Activity Introduction – Multicellular organisms, like you, begin as a single cell. 2. rkvsyu quyjwsy cown hucwpa qmdgww rrtb xokpun soqebuc kvrvr hjs