Topics: Mutations, Replication, and Cancer Quiz
What are two potential contributing factors that may lead to high rates of cancer in sea lions?
A. genetic factors and pollutants in the water
B. obesity and genetic factors
C. pollutants in the water and age
D. age and obesity
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The Hayflick limit involves
A. the size a cell can reach before dividing
B. a cell dividing about 50 times before it goes into apoptosis
C. telomeres lengthening with each cell division
D. None of the choices