A Cell Can Make Mistakes When It Copies _____ in Its Dna.
A variety of genes are involved in the command of cell growth and division. The cell replicates itself in an organized, stride-by-step fashion known as the jail cell cycle. Tight regulation of this process ensures that a dividing cell'southward Deoxyribonucleic acid is copied properly, any errors in the Deoxyribonucleic acid are repaired, and each daughter prison cell receives a full set of chromosomes. The cell bicycle has checkpoints (also called brake points), which allow certain genes to check for problems and halt the bicycle for repairs if something goes wrong.
If a cell has an error in its Dna that cannot be repaired, it may undergo self-destruction (apoptosis
). Apoptosis is a common process throughout life that helps the body become rid of cells that no longer piece of work or that it doesn't need. Cells that undergo apoptosis break apart and are recycled by a type of white blood cell chosen a macrophage. Apoptosis protects the trunk by removing genetically damaged cells that could atomic number 82 to cancer, and it plays an important role in the evolution of the embryo and the maintenance of developed tissues.
Disruption of normal regulation of the cell wheel can atomic number 82 to diseases such as cancer. When the cell bike gain without command, cells tin divide without order and accumulate genetic errors that can atomic number 82 to a malignant tumor.
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Source: https://medlineplus.gov/genetics/understanding/howgeneswork/genesanddivision/
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