Microorganisms and Disease Lactoferrin helps to protect against pathogens by facilitating the growth of normal flora blocking sebum production sequestering Iron lowering the pH facilitating the growth of normal flora blocking sebum production sequestering Iron lowering the pH ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease Coxsackie virus B3, a subgroup of enteroviruses, commonly causes muscular dystrophy gastroenteritis acute hemorrhagic conjunctivitis myocarditis muscular dystrophy gastroenteritis acute hemorrhagic conjunctivitis myocarditis ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease The "A" subunit of diphtheria toxin lysis macrophages with the release of cytokines forms cAMP that leads to fluid accumulation cause ADP ribosylation of a factor involved in protein synthesis binds host cell receptors found on heart cells lysis macrophages with the release of cytokines forms cAMP that leads to fluid accumulation cause ADP ribosylation of a factor involved in protein synthesis binds host cell receptors found on heart cells ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease The toxins produced by bacteria interfere with physiological processes in the body encourage bacterial reproduction All of these kill viruses interfere with physiological processes in the body encourage bacterial reproduction All of these kill viruses 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 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 activate T cells to proliferate and secrete cytokines survive within macrophages survive the acid pH of the stomach ANSWER DOWNLOAD EXAMIANS APP
Microorganisms and Disease The nature of the poliovirus gives for oral vaccination (satin vaccine) as part of the eradication programme is formalin-inactivated viruses live attenuated strains of all three immunological types small dosage of wild-type live viruses heat killed virus formalin-inactivated viruses live attenuated strains of all three immunological types small dosage of wild-type live viruses heat killed virus ANSWER DOWNLOAD EXAMIANS APP
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