1; Compare the rates of cell division in the patient sample and the normal sample. How would you interpret the graph?

2; Write a one- or two-sentence summary of your findings. What would you tell the physician?

3; All cells, whether they are normal or cancerous, need energy. Cell division actually requires more energy than many other cell activities. Imagine that each cell (in both samples) needs two (2) units of energy to divide.

a) Compare the amount of energy used by the cells IN EACH SAMPLE at 90 days.

b) How might this energy requirement affect the overall health of an individual who does indeed have a cancerous tumour?