Answer :
The cell cycle won't move on to the following phase. Therefore, the next division won't take place. Cell death will result from this.
If S phase is not completed, what happens?
The faithful segregation of sister chromatids may be threatened by incompletely replicated or unresolved chromosomes from the S-phase that survive into mitosis, according to new research.
What takes place during the cell cycle's S phase?
During the S phase, the cell makes a complete copy of the DNA in its nucleus. It also produces duplicate centrosomes, which are organelles that arrange microtubules. The centrosomes help to separate DNA during M phase.
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