Biology, 24.12.2021 08:20 KWffrd6661
Which activity of E. coli DNA polymerase I is responsible for proofreading the newly synthesized DNA
Answers: 2
Biology, 22.06.2019 02:50
Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?
Answers: 1
Biology, 22.06.2019 16:50
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
Answers: 1
Which activity of E. coli DNA polymerase I is responsible for proofreading the newly synthesized DNA...
Mathematics, 14.04.2020 22:59
Mathematics, 14.04.2020 22:59
Mathematics, 14.04.2020 22:59
Mathematics, 14.04.2020 22:59
Mathematics, 14.04.2020 22:59
Biology, 14.04.2020 22:59
Mathematics, 14.04.2020 22:59
Biology, 14.04.2020 22:59