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Expilain oncogenes....

Expilain oncogenes.

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Explore conceptually related problems

Which disease is caused by activation of oncogenes ?

Read the following statements carefully. (i) Cancer causing viruses have genes called viral oncogenes. (ii) Malignant tumors remain confined to their original location. (iii) Cancer cells do not exhibit contact inhibition. (iv) X-rays and UV rays are not potent carcinogens. (v) Cancer detection is based on biopsy. Which of the above statements are not correct regarding cancer ?

Which of the following best defines an oncogene ?

ul("Viral oncogenes") on activation lead to tumour formation.

Which one of the following is an oncogenic virus?

Oncogenes were discovered by :

Assertion : Proto-oncogenes are cellular genes required for normal growth. Reason : Under normal conditions they could lead to the oncogenic tranformation of the cell.