4. What type of cells produce antibody 5. Which lymphocytes are involved in the cell mediated immunity. 6. How does the cell mediated immunity differ from humoral immunity? CHAPTER13 CANCER CELLS 1.Give short definitions of the following terms cance tumor transformation metastasis carcinogen proto-oncogene oncogene tumor suppressor gene gain-of-function mutation Loss of function mutation 2. What characteristics distinguish benign from malignant tumor? 3. What's Angiogenesis? Explain the mechanism of Angiogenesis, and its effect on carcinogenesis 4. Comparing proto-oncogenes and tumor suppressor genes 5. Loss of function occurs in the majority of human tumors. Name two ways to cause loss of p53 function 7. Example two new strategies to anti-cancer treatments4.What type of cells produce antibody? 5.Which lymphocytes are involved in the cell mediated immunity. 6.How does the cell mediated immunity differ from humoral immunity? CHAPTER13 CANCER CELLS 1.Give short definitions of the following terms: cancer tumor transformation angiogenesis metastasis carcinogen proto-oncogene oncogene tumor suppressor gene gain-of-function mutation Loss of function mutation 2.What characteristics distinguish benign from malignant tumor? 3.What’s Angiogenesis? Explain the mechanism of Angiogenesis, and its effect on carcinogenesis. 4.Comparing proto-oncogenes and tumor suppressor genes. 5.Loss of function occurs in the majority of human tumors. Name two ways to cause loss of P53 function. 6.Is cancer hereditary? 7.Example two new strategies to anti-cancer treatments