Answers: 2
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 17:00
Evolution acts upon the population of organisms and not on each individual organism
Answers: 3
Biology, 22.06.2019 20:30
Follow the directions for self-quiz question 8, draw it, by labeling the appropriate structures with these terms, drawing lines or brackets as needed: chromosome (label as replicated or unreplicated), centromere, kinetochore, sister chromatids, nonsister chromatids, homologous pair, homologs, chiasma, sister chromatid, cohesion
Answers: 3
Describe the structure of amino acids, including what makes amino acids different from each other....
Mathematics, 07.11.2019 17:31
Mathematics, 07.11.2019 17:31
Business, 07.11.2019 17:31
Biology, 07.11.2019 17:31
Mathematics, 07.11.2019 17:31
Social Studies, 07.11.2019 17:31
Social Studies, 07.11.2019 17:31
Physics, 07.11.2019 17:31
Mathematics, 07.11.2019 17:31
Mathematics, 07.11.2019 17:31
Computers and Technology, 07.11.2019 17:31