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Twelfth Grade (Grade 12) Microbiology Questions

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Grade 12 Microbiology
Which of these happens when exposing newborn babies to other family members?
  1. They become infected with disease
  2. They become parasitized with deadly pathogens
  3. They become contaminated and grow their own microbiota
  4. They become colonized with hazardous foreign objects.
Grade 12 Microbiology
How does a person acquire a nosocomial disease?
  1. from being bitten by an infected insect
  2. from being inside of a health care facility
  3. from using a contaminated needle
  4. from having unprotected sexual intercourse
Grade 12 Microbiology
How can Legionnaire's disease be diagnosed?
  1. Common growth media can be used to see its characteristic growth.
  2. Fluorescent antibody procedures can be used.
  3. Staining of the bacterium can be seen under a microscope.
  4. Various microbial agents can be applied to see how it reacts.
Grade 12 Microbiology
Which of the following is NOT an example of a microbial symbiosis?
  1. bacteria in the human colon
  2. tapeworm in the cow intestine
  3. bacteria passing through the placenta
  4. protozoans found within termites
Grade 12 Microbiology
What bacterial infection causes a sore, scratchy throat?
  1. Emphysema
  2. Sleep apnea
  3. Lung cancer
  4. Streptococcal Infection
Grade 12 Microbiology
Grade 12 Microbiology
Gonorrhea is caused by the bacteria                     .
  1. Treponema pallidum
  2. trachomatis gonorosis
  3. Neiseria gonorrhoeae
  4. Gonorhae palidis
Grade 12 Microbiology
Grade 12 Microbiology
Which of these is the infectious stage of a beef tapeworm for humans?
  1. the gravid proglottids in the feces
  2. the cysticerci in the beef
  3. the larvae in the feces
  4. the mature worm
Grade 12 Microbiology
Grade 12 Microbiology
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