DNA polymerase is a really amazing enzyme that plays a funda

DNA polymerase is a really amazing enzyme that plays a fundamental role in cell division by _____DNA; and, ___ as it does so. replicating, proofreading translating, transcribing making, replicating DNA unwinding, proofreading Mutations found in three categories of genes are associated with most cancers. Which is one of the three categories? Receptor genes DNA-repair genes Tight-fitting genes House-keeping genes Cell-cycle checkpoints make sure cell division produces two viable cells. Which checkpoint makes certain that all of a cell\'s DNA has been replicated before proceeding in the cell cycle? G1 Checkpoint Anaphase Checkpoint G2 Checkpoint Metaphase Checkpoint Age can easily be a confounding factor when analyzing epidemiological data. That is because of invasive cancers occur in the of the US population that is 55 and older. 80%, 20% 20%, 80% 50%, 20% 80%, 50%

Solution

DNA polymerase ...it does so. A. Replicating and proof reading
Mutations...three categories? D. House keeping genes.
Cell-cycle...in the cell cycle? B. G2 checkpoint.
Age can...and older. A. 80%, 20%

These are the direct questions, if you need any explanation Comment