Microbiology Midterm Lab Practicum Answer

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Microbiology Midterm Lab Practicum

Question 1
1 / 1 pts
What is the result of the Gram reaction listed here?
 

  1. Spore former
  2. S.aureus
  3. Purple
  4. Gram negative
  5. None of the answers listed here are correct.
  6. M. lutes
  7. Gram positive

 

Question 2
1 / 1 pts
What may be concluded from this stain of a mixed culture of bacteria?
 
   

  1. A is gram negative; B is gram positive
  2. Spore-former
  3. A is non acid-fast; B is acid-fast
  4. Non spore-former

 

Question 3
1 / 1 pts
What may be concluded from this stain?

  1. Gram negative
  2. Spore-former
  3. Non spore-former
  4. Gram positive
  5. Acid-fast
  6. Non acid-fast

 

Question 4
1 / 1 pts
What is the shape of the following specimen that has been Gram stained?
 

  1. Coccus
  2. Bacillus
  3. Streptobacilli
  4. Spirillum

 

Question 5
1 / 1 pts
What is the arrangement of the bacterial specimen shown here that has been Gram stained?
 

  1. Streptobacilli
  2. Single bacillus
  3. Spirillum
  4. Streptococci

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Microbiology Midterm Lab Practicum Answer 

1.  Gram positive

2. A is non acid-fast; B is acid-fast

This question is taken from Microbiology 20 – Introduction to General Microbiology » Fall 2021 » Laboratory