Cancer: Cell Division Out of Control!!
quiz next period
review cell division
what it is
Cancer: Cell Division Gone Wrong!!
Your DNA controls all your cells. A change, or error
in your DNA is called a mutation.
Some mutations can cause cells to grow out of
control. They grow a lump of cells called a tumour.
Some tumours do not spread and are called benign .
Others spread throughout the body and are called
malignant and cancerous .
Three different agents in general can cause cancer:
Cancer cells are abnormal. They:
1. spread throughout the body
2. grow uncontrollably
3. do not specialize but do use food O 2
Read 2.5 orally, do questions orally
Lab 2.6 Lifestyle and Cancer
1. Do a k p 80, 81