Biology, 05.10.2019 16:00 senituliii
Ciprofloxacin inhibits dna gyrase, a bacterial topoisomerase that cuts dna ahead of the replication fork, winds the dna in a direction that relieves the twists added during dna synthesis, and then reseals the dna. in ciprofloxacin-treated bacteria, newly synthesized dna is found in fragments. based on this evidence, what activity of dna gyrase is likely to be inhibited by ciprofloxacin? ligase activity. dna polymerase activity. primase activity. helicase activity
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Biology, 21.06.2019 23:20
Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline.which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used
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Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f
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Biology, 23.06.2019 03:00
Which describes a major benefit that bioengineered technology has provided has provided to society? a. it’s application include the development of a new plastics for airplanes b. it’s application include the development of pacemakers and artificial limbs. c. it’s application include larger capacity for handheld music devices. d. it’s application include more energy-efficient fossil fuels.
Answers: 1
Ciprofloxacin inhibits dna gyrase, a bacterial topoisomerase that cuts dna ahead of the replication...
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