CELL DIVISION
CELL DIVISION AND CANCEROUS CELLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a gene that prevents cancerous cells from dividing
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a gene that prevents cancerous mitosis
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Detailed explanation-1: -Tumor suppressor genes often function to restrain inappropriate cell growth and division, as well as to stimulate cell death to keep our cells in proper balance. In addition, some of these genes are involved in DNA repair processes, which help prevent the accumulation of mutations in cancer-related genes.
Detailed explanation-2: -Listen to pronunciation. (TOO-mer suh-PREH-ser jeen) A type of gene that makes a protein called a tumor suppressor protein that helps control cell growth. Mutations (changes in DNA) in tumor suppressor genes may lead to cancer.
Detailed explanation-3: -Tumor Suppressor Gene. Tumor suppressor genes are present in all cells in our body. When they are switched on, they prevent ourselves from growing and dividing.
Detailed explanation-4: -For example, TP53 is an important tumor suppressor gene. It codes for the p53 protein, which helps keep cell division under control. Inherited changes in the TP53 gene can lead to Li-Fraumeni syndrome.
Detailed explanation-5: -The p53 gene is a type of tumor suppressor gene. Also called TP53 gene and tumor protein p53 gene.