Microorganisms and Disease Lactoferrin helps to protect against pathogens by facilitating the growth of normal flora lowering the pH sequestering Iron blocking sebum production facilitating the growth of normal flora lowering the pH sequestering Iron blocking sebum production ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Which is not a major defense mechanism in the stomach? Proteolytic enzymes All of these Low pH Dense normal flora Proteolytic enzymes All of these Low pH Dense normal flora ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Which of the following disease is caused by DNA viruses? Poliomyelitis Small pox Yellow fever Measles Poliomyelitis Small pox Yellow fever Measles ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Prontosil is an effective antibacterial both in animals as well as in in-vitro cultures an effective antibacterial when used in animals not used as an antibacterial agent an effective antibacterial when used in in-vitro cultures an effective antibacterial both in animals as well as in in-vitro cultures an effective antibacterial when used in animals not used as an antibacterial agent an effective antibacterial when used in in-vitro cultures ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Type III secretion systems are used to inject "effector" proteins directly into a host cell. Salmonella uses a type III secretion system to help the pathogen to activate T cells to proliferate and secrete cytokines survive within macrophages survive the acid pH of the stomach secrete LT (heat labile toxin) and ST (heat stable toxin) into the lumen of the intestine activate T cells to proliferate and secrete cytokines survive within macrophages survive the acid pH of the stomach secrete LT (heat labile toxin) and ST (heat stable toxin) into the lumen of the intestine ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Plastic implants can pose a serious nosocomial infection problem because All of these phagocytes have trouble engulfing bacteria embedded in a biofilm infected implants usually have to be surgically removed phagocytes have trouble moving on the plastic surface All of these phagocytes have trouble engulfing bacteria embedded in a biofilm infected implants usually have to be surgically removed phagocytes have trouble moving on the plastic surface ANSWER DOWNLOAD EXAMIANS APP
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