7. activities of dna polymerases you are characterizing a new dna polymerase. when the enzyme is incubated with 32p-labeled dna and no dntps, you observe the release of [32p]dnmps. this release is prevented by adding unlabeled dntps. explain the reactions that most likely underlie these observations. what would you expect to observe if you added pyrophosphate instead of dntps?

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules,vesicles, and sacs8) "packages" enzymes in vesicles for secretion.