Which Behavior Best Helps an Individual to Remain Cancer Free

Q47: List five steps that can be taken

Q48: All malignant tumors start out as a

Q49: The cell in this illustration labeled C

Q50: Growth promoting genes are called _.

Q51: The most likely way to be exposed

Q53: Abnormal _ on cancer cells tag cancer

Q54: Free radicals:<br>A) damage DNA.<br>B) protect against cancer.<br>C)

Q55: The majority of cancers caused by an

Q56: The tumor in the illustration is: <img

Q57: What are the four major causes of