Answers: 1
Biology, 22.06.2019 01:30
Aperson with age is more likely to catch diseases that healthy people usually donβt catch.what are these infections called?
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 best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
Answers: 2
What are structual adaptations of a shark?...
Mathematics, 17.09.2020 05:01
English, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
History, 17.09.2020 05:01
Biology, 17.09.2020 05:01
History, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Mathematics, 17.09.2020 05:01
Physics, 17.09.2020 05:01
Social Studies, 17.09.2020 05:01