Asked by: Olimpiu Chekhanovasked in category: General Last Updated: 15th March, 2020
What do cells need to do before divisions to make sure they don't get smaller?
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Also question is, what do cells need to do between divisions to make sure that a full set of DNA gets passed?
What do cells need to do between divisions to make sure that a full set of DNA gets passed on to each daughter cell? The DNA must be copied so there is a full set of DNA to pass on to each daughter cell.
Beside above, what would happen if cell division was not controlled? In mitosis, the nucleus divides followed by the cytoplasm dividing, resulting in two cells. If the cell cycle is not carefully controlled, it can cause a disease called cancer, which causes cell division to happen too fast. A tumor can result from this kind of growth.
In respect to this, what do cells need to do before they divide?
Before a cell can divide, it must unravel its chromosomes and copy all its DNA, so that each new cell will get a complete copy.
Why is it important that the cell's DNA is replicated before cell division?
Explanation: DNA replication needs to occur because existing cells divide to produce new cells. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!