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What defines the difference between benign and malignant tumors? Cells in a mali

ID: 560335 • Letter: W

Question

What defines the difference between benign and malignant tumors? Cells in a malignant tumor do not respond to density-dependent inhibition signals while cells in a benign tumor stop proliferating when they reach appropriate density. Cells in a malignant tumor do not need to replicate their DNA before division while cells in a benign tumor must. Cells in a malignant tumor are unable to respond to any extracellular signals while cells in a benign tumor can still respond to some signaling Cells in a malignant tumor can survive and proliferate at another site in the body while cells in a benign tumor cannot

Explanation / Answer

Cells in a malignant tumor can survive and proliferate at another site in the body while cells in a benign tumour cannot.

Malignant tumour is non cancerous.

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