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Lis, Cor, Myco
| Question | Answer |
|---|---|
| Listeria’s virulence is directly related to its ability to what? | Its ability to entice endocytosis by displaying D-glactose in its techoic acid |
| How can Listeria monocytogenes be contracted? | Contaminated food and drink |
| Which groups are highly at risk if they contract Listeria? | pregnant women |
| Can Listeria grow below 4 degrees C. (41 degrees F.)? | No |
| The ________ in Listeria’s cell wall promotes its own endocytosis into phagocytic cells. | pseudopod |
| The toxin ______ punctures the phagosome before it joins with a lysosome. | Listerolysin O |
| Which bacteria divides by “snapping division” (palisade) giving it the appearance of Chinese letters of V formations? | Corynebacterium diphtheriae |
| The toxin of Corynebacterium diphtheria destroys ___________, which is needed to synthesize polypeptides in eukaryotes. | elongation factor |
| Corynebacterium diphtheria produces a ______that can adhere to the tonsils, uvula, palate, pharynx, and larynx. | pseudomembrane |
| How can diphtheria be prevented? | Immunization with the DPT vaccine |
| How can diphtheria be treated? | Administration of antitoxin and by Penicillin and erythromycin |
| Gram stain of Mycobacteria stains poorly and is typically pink. This is due to the presence of _______ in its cell wall. | mycolic acid |
| Another name for leprosy is ______. | Hansen's disease |
| Why is the armadillo used for laboratory testing with M.leprae? | only other host besides humans |