Part one of term paper
Cancer is one of the most complex and devastating diseases that claim the life of many humans. Today there are one in three people worldwide who are affected by cancer, and almost 60% of these people will almost certainly die. 7000 New Zealanders die every year from this disease. It is the second largest killer next to heart disease. Cancer d ...

Part two of term paper
... heal after injury. Damage or mutations that occur to the proto-oncogenes (POG) and tumour suppresser Genes (TSG) in the genetic material (DNA and RNA) by these carcinogens bring about Cancer, which causes cells to have less control of cell division and differentiation. POGs lead to changed cells or transformed cells and cause excessive cell division. Further mutations cause the cells to become immortal. These cells continue to divide and form a ball of cells. These cells require a lot of energy and ...