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- 34. List and describe common manifestations of cancer? a) Local effects of tumors b) Systemic effects of malignant tumors.Explain Three mechanisms for viral induction of cancer.-Describe the seven hallmarks of cancer i) List the seven hallmarks ii) Connect each hallmark to the type of change -Explain importance of p53 i) Know the function of p53 ii) Explain how loss of p53 can result in several hallmarks of cancer
- Select all of the sentences below that correctly describe the role of a healthy diet and lifestyle in cancer risk and progression. Select all that apply. A)Dietary supplements are definitively linked to lowering cancer risk. B)Consumption of processed meat containing nitrates and nitrites may increase a person’s risk of certain cancers. C)Grilling is a healthy cooking method; therefore, the consumption of all types of grilled meat will help reduce the risk of cancer. D)Folate may help reduce the incidence of colon cancer. E)Fruits and vegetables contain phytochemicals, antioxidants, and dietary fiber, all of which help reduce the risk of certain cancers.Name the six fundamental properties of malignant tumours. Which of these properties are amenable to study in a cell culture model of cancer and why?What are the underlying biological mechanisms that differentiate the various types of cancer, and how can a better understanding of these mechanisms lead to more targeted and effective treatments for each specific type of cancer?
- List 3 causes of cancer:Describe the key characteristics of cancer.Ch. 7: Which of the following is FALSE about Wilms tumor? O a) it is a genetic condition, often affecting chromosome 3 or 11 or the X chromosome Ob) It is the most common type of kidney cancer in children. c) it usually initially occurs in one kidney O d) this condition has a poor long-term survival rate
- The "initiation" stage of cancer refers to: a) The stage where DNA is mutated, and permanent DNA damage occurs b) The stage during which the mutated cells develop into a malignant cell population c) The stage during which "promoters" enhance the further development of the mutated cells d) The stage during which cancer breaks away from the primary origin and metastasizesDefine the Cancer as a Multistep Process ?One of the major characteristics of cancer is uncontrolled proliferation of cells. There are several more characteristics of cancer, name TWO more: