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 ... videos and more GCSE biology revision materials. You can also learn more about meiosis, the other type of cell ...

In the late 1970s and 1980s, the flowering of molecular biology allowed cell biologists, biochemists and geneticists to join forces and better understand the working of the cell cycle in molecular ...