Your hair grows in a cycle of four stages or phases ... In the "proanagen phase," the follicle makes cells that will form the hair. When the hair reaches the skin's surface, that is the "metanagen ...

Prometaphase is an extremely dynamic part of the cell cycle. Microtubules rapidly assemble ... because chromosomes can be most easily visualized at this stage. Furthermore, cells can be ...

When looking at cells with a microscope, the length of different stages of the cell cycle can be estimated using the formula: \(\text{Length of time in phase}=\) \(\frac{\text{observed number of ...

Interphase is the longest stage of the cell cycle. DNA replicates to form two copies of each chromosome, ready for cell division. This then produces new sub-cellular structures such as ...