How do cancer cells use the enzyme telomerase?
A) They use it to repair the telomeres at the end of chromosome to restore somatic cell growth.
B) They use it as an intracellular signaling chemical to stimulate cell division.
C) They switch off the telomerase so that cells can divide indefinitely.
D) They switch on the telomerase so that cells can divide indefinitely.
Correct Answer:
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