CELL DIVISION
CELL DIVISION AND CANCEROUS CELLS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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benign
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malignant
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apoptosis
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cyclin
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Detailed explanation-1: -Malignant tumors have cells that grow uncontrollably and spread locally and/or to distant sites. Malignant tumors are cancerous (ie, they invade other sites). They spread to distant sites via the bloodstream or the lymphatic system. This spread is called metastasis.
Detailed explanation-2: -A tumor can be cancerous or benign. A cancerous tumor is malignant, meaning it can grow and spread to other parts of the body. A benign tumor means the tumor can grow but will not spread.
Detailed explanation-3: -Carcinoma is a malignancy that begins in the skin or in tissues that line or cover internal organs. Sarcoma is a malignancy that begins in bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue.
Detailed explanation-4: -What is the difference between benign and malignant cancer? Tumors can be benign (noncancerous) or malignant (cancerous). Benign tumors tend to grow slowly and do not spread. Malignant tumors can grow rapidly, invade and destroy nearby normal tissues, and spread throughout the body.
Detailed explanation-5: -Does malignant neoplasm mean cancer? Yes. Malignant neoplasms are cancerous but benign neoplasms are noncancerous.