Given that polyurethane is a huge polymer (mw > > daltons), why is it important that the polyurethanase is a secreted enzyme? if we assume that the polyurethane is the source of energy for the "elvis meltdown! " by stewart, smith and shields page organism, how can material (carbon atoms) from it fi nd its way into the central metabolic pathways of this microbe? what is the "entry point"? what happens after its entry into the metabolic pathway?
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Biology, 22.06.2019 20:30, rjennis002
The hershey and chase experiments involved the preparation of two different types of radioactively labeled phage. which of the following best explains why two preparations were required? a. the bacteriophage used in the experiments was a t2 phage. b. it was necessary that each of the two phage components, dna and protein, be identifiable upon recovery at the end of the experiment. c. each scientist had his own method for labeling phage, so each conducted the same experiment using a different isotope. d. establishing the identity of the genetic material required observation of two phage generations.
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Given that polyurethane is a huge polymer (mw > > daltons), why is it important that the poly...
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