15. in the Voges-Proskauer test, we can differentitate among enteric organisms l

Question

15. in the Voges-Proskauer test, we can differentitate among enteric organisms like: a) Escherichia coli, Enterobacter aerogenese, and Klebsiella pneumonia b) Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia c) Escherichia coli, Micrococcus luteus, and Bacillus cereus d) Lactococcus lactis, Klebsiella pneumoniae, and Bacillus cereus

16. The methyl red test determines the capability of some organisms to produce: a) sodium carbonate b) indole c) organic acids d) non-acidic or neutral end products

32. The branch of microbiology that is involved in the identification and characterization of fungi is called: a) Microbial ecology b) Bacteriology c) Pathology d) Mycology

34. Which of the following is a structure not associated with molds? a) conidia b) mycelium c) cilia d)hyphae

43. Why can't strict anaerobes tolerate oxygen? a) They are lacking the enzymes oxidase and superoxide dismutase b) They are lacking superoxide peroxidase and oxidase c) They are lacking the enzymes catalase and superoxide dismutase d)They are unable to ferment the oxygen.

Explanation / Answer

15. Voges-Proskauer test, we can differentiate among enteric organisms like: (a) Escherichia coli, Enterobacter pneumonia and Klebsiella pneumonia.

16. The methyl red test determines the capability of some organisms to produce: (c) organic acids

32. The correct option is (d) mycology

34. The correct option is (c) cilia.

43. The correct option is (c) They are lacking the enzymes catalase and superoxide dismutase

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