Under what condition would a temperate bacteriophage infecting Staphylococcus aureus (an aerobic bacteria commonly found on the human body) be shifted by environmental cues from lysogeny to a lytic cycle? Choose one: A. when phage-infected cells are incubated at 37°C B. when phage-infected cells are incubated at 50°C C. when phage-infected cells are placed on nutrient-rich media D. when phage-infected cells are incubated at atmospheric levels of oxygen
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Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.
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Under what condition would a temperate bacteriophage infecting Staphylococcus aureus (an aerobic bac...
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