Question

38. which of the following are strategies for combating cancer, with the exception of... a. immunotherapy...

38. which of the following are strategies for combating cancer, with the exception of...
a. immunotherapy
b. inhibition of cancer promoting proteins
c.promoting the formation of new blood cells
d. promoting the expression of tumor suppressor genes
e. none of these, all are good strategies.

37. which of the following statements is unlikely true?
a. secondary malignant tumors often can be removed to eliminate the cancer
b. generally benign tumors can be removed and do not grow back
c. cells from malignant tumors can invade and damage nearby tissue and organs
d. solid malignant tumors often release growth factors to promote blood vessel growth

5. You are investigating a P53 protein function that in normal cells P53 protein expression is increased in response to the signal of DNA damage, which leads to ______ the cell division. But in many cancer cells, P53 gene is mutated, leading to uncontrolled cell division even though the DNA within the cancer cells are damaged. You concluded that P53 gene is a _______
a. Inhibit, oncogene
b. promote, proto-oncogene
c. inhibit, tumor-suppressor gene
d. promote, tumor-suppressor gene

6. Cohesin can be found associating with chromosomes only in the interphase but not in the mitotic phase
True
False

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