The five phases of mitosis and cell division tightly coordinate the movements ... because chromosomes can be most easily visualized at this stage. Furthermore, cells can be experimentally arrested ...

The stages outlined in the following example show a cell with a diploid chromosome number of four (two sets of two chromosomes) undergoing cell division. The replicated chromosomes are not visible ...

Continue reading Once started, cell division normally proceeds through all the stages until two genetically identical daughter cells are formed. During this process, the chromosomes are connected ...

Loops within loops From their data, the scientists realized that during cell division, DNA forms loops in two stages. First, it forms stable large loops, which then subdivide into smaller, short ...

During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus. Mitosis is conventionally divided into five stages known as prophase ...