Most cells in the body of an adult human lack the telomerase enzyme because its gene is turned off and thus not expressed. an important step in the conversion of a normal cell into a cancer cell, which circumvents normal growth control, is the resumption of telomerase expression. explain why telomerase might be necessary for the ability of cancer cells to divide over and over again.
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Most cells in the body of an adult human lack the telomerase enzyme because its gene is turned off a...
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