Cells Must divide:
for health (white blood cells will increase in #'s in response to a virus attack)
for regeneration (replacement of aging cells)
for growth (accumulation of cells)
for repair
for differentiation or specialization of cell type
reproduction (single-celled) organisms
efficiency of exchange of materials across cell membrane
It must make a copy of its deoxyribonucleic acid (DNA).
dna
Cells must copy their DNA before they undergo cell division. This ensures that each daughter cell receives a complete set of genetic information.
Before a cell can separate, it has to unravel its chromosomes and clone all its DNA
23 because the chromatics must divide and finish mitosis
A cell must first replicate its DNA during the S-phase of the cell cycle to ensure that each daughter cell receives a complete set of genetic information. This is a crucial step in successful cell division.
The DNA only needs to replicate if the cell is going to divide. In a dividing cell the DNA must replicate in order to provide a complete copy of the genome to each new cell.
It ensures that each newcell will be an exactcopy of its parent cell.
If a cell does not divide, and it is destroyed, it cannot grow back and you will have a cell shortage. Like the brain cell
When a cell is preparing to divide, it must ensure that all its genetic material, or DNA, is accurately replicated and distributed to the daughter cells. This process is overseen by the cell cycle, which includes checkpoints that monitor DNA integrity and proper chromosome alignment. Additionally, the cell must prepare its cytoplasmic components to ensure that each daughter cell receives the necessary organelles and resources to function properly. This coordinated effort is crucial for successful cell division and the maintenance of genomic stability.
1. Interphase 2. Prophase 1 3. Metaphase 1 4. Anaphase 1 5. Telophase 1 and Cytokiesis 6. Prophase 2 7. Metaphase 2 8. Anaphase 2 9. Telophase 2 and Cytokiesis
Kind of cell that does not have a nucleus?