Biology 9700 · AS & A Level · Replication and division of nuclei and cells

Replication and division of nuclei and cells — practice question

Telomerase stops telomere shortening after numerous mitotic cell cycles. Three cell types are used to make monoclonal antibodies. Which cells in this technique have active telomerase enzyme?

A1, 2 and 3
B1 and 2 only
C1 and 3 only
D2 and 3 only

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