Microbiology Test2 Past questions!!!

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Microbiology Test2 Past questions!!!

Post  Betty on Wed Mar 24, 2010 9:12 pm

Sorry for late posting....Hope this can still help ur study Smile
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Version A:
1. Organs of motility for bacteria: a)flagella b)pili

2. Gram-negative bacillus are: a)blue rod b)red rod c)chain of cocci

3. Gram-negative bacteriae are a) red b) blue

4. Lab diagnosis of Streptococci: a)chocolate agar b)blood agar c)latex agglutination d)MacConkey agar e)endo agar

5. Enterococcus faecalis are a)causative agent of diarrhea b)of Enterococcus genus c) exhibit gamma hemolysis and slight alpha hemolysis d)present in urinary tract e) pathogenic in special situations only

6. Streptococci pneumonia appears as a)diplococci b) short chain of cocci

7. Synthesis of bacterial proteins take place in a)ribosome b)cell wall

8. Diameter of bacteria are measured in a)nm b)micrometer c)milimeter

9. Beta-hemolysis is: a)complete hemolysis b)conversion iron to verdoglobin c)greenish in color

10. Techoic acids is present in: a)gram positive bacteria b)gram negative bacteria c)both gram positive and negative bacteria


1.alpha hemolysis:colour on the blood agar is greenish

2.Gram positive cocci: spherical blue

3.ribosome: protein synthesis

4.strep. pneumonia: gram positive diplococci

5.gram positive: blue

6.rheumatic fever and glomerulonephrititis caused by: group A strep., strep. pyogenes

7.strep. mutans: dental pathogen, causative agent of dental caries

8.diameter of virus measured in: nm

9.lab diagnosis for strep.: latex aglutination, blood agar

10.endotoxin of gram negative bacillus: lipid A

Please reply if you find any mistakes
Good luck!!

Betty

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Re: Microbiology Test2 Past questions!!!

Post  missingbunny on Thu Mar 25, 2010 12:23 am

THanks for uploading....
But i think this is not the test for tomorrow.

missingbunny

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Re: Microbiology Test2 Past questions!!!

Post  Betty on Thu Mar 25, 2010 2:54 am

Oh, god...sorry guys... Sad
hope u all can pass tomorrow!!!

Betty

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