1. DNA roplication produces two identical DNA molecules, called which separate during matosis: 2. Atter chromosornes condense, the is the region where the identical DNA molecules are most tightly attached to each other. 3. During misosis, microtubules attach to chromosomes at the 4. In dlviding cells, most of the cell's growth occurs during 5. The is a cell structure consisting of microtubules, which torms during early mitosis and plays a role in cell division. 6. During interphase, most of the mucleus is filled with a compiex of DNA and protein in a dispersed form callod 7. In most eukaryotes, division of the nucleus is followod by when the rest of the cell divides. 8. The during mitosis. are the organizing centers for microtubules involved in separating chromosomes.