Answers: 1
Biology, 22.06.2019 03:00
In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.
Answers: 3
Biology, 22.06.2019 13:10
Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?
Answers: 2
Biology, 22.06.2019 16:30
Why do mountaineers become breathless as they reach high altitudes
Answers: 1
What type of simple machine will allow for mechanical advantage to increase as the length of the eff...
English, 24.04.2020 08:01
Advanced Placement (AP), 24.04.2020 08:01
Mathematics, 24.04.2020 08:01
Mathematics, 24.04.2020 08:01
English, 24.04.2020 08:01
Chemistry, 24.04.2020 08:01
Mathematics, 24.04.2020 08:01
Business, 24.04.2020 08:01
Mathematics, 24.04.2020 08:01
English, 24.04.2020 08:01