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प्रश्न
Chemotherapy: Chemicals: Radiation therapy: ______.
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उत्तर
Chemotherapy: Chemicals: Radiation therapy: Radiation.
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संबंधित प्रश्न
What is cancer?
Differentiate between a benign tumor and a malignant tumor.
Carcinoma is cancer of ______ cells.
antiviral proteins released by cells infected by the virus are called ______.
Cancer cells are more easily damaged by radiations than normal cells because they are ______.
Cancer causing genes are called ______.
In malignant tumors, the cells proliferate, grow rapidly and move to other parts of the body to form new tumors. This stage of disease is called ______.
In the given flow diagram, the replication of retrovirus in a host is shown. Observe and answer the following questions.
Fill in (1) and (2)
Why is the virus called retrovirus?
Can the infected cell survive while viruses are being replicated and released?
Treatment of cancer by X-rays or gamma rays is ______.
Immunotherapy these days is one of the most efficient ways of treatment of cancer. The therapy involved activates the immune system and destroys the tumour.
- Write an example of one such biological response modifier used in immunotherapy.
- Why do patients need such substances if immune system is already working in body?
- State what is 'Contact inhibition'.
