Question 17 / 37:  it is said that most cells can divide roughly 50 times. why is there a limit to how many times cells can safely divide?
A  cells automatically enter apoptosis to complete their life cycle
B  cells that divide more than 50 times automatically become cancerous and threaten the life of
an organism
C  after 50 replications of DNA, centromeres become too short and deteriorate
D  after 50 replications of DNA, telomeres become too short and deteriorate
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