Exercise: Bacteria

Questions for: Bacteria

Which of the following is a gram-positive bacteria?
A:
Lactobacillus
B:
Staphylococci
C:
Streptococci
D:
All of these
Answer: D
No answer description is available. Let's discuss.
Thermus thermopiles is a
A:
gram negative eubacteria
B:
gram positive eubacteria
C:
gram negative archebacteria
D:
gram positive archebacteria
Answer: A
No answer description is available. Let's discuss.
Gram-negative bacterium is/are
A:
Escherichia
B:
Clostridia
C:
Staphylococci
D:
All of these
Answer: A
No answer description is available. Let's discuss.
Coliform bacteria on fermentation of carbohydrates yields
A:
lactic acid
B:
acetic acid
C:
formic acid
D:
all of these
Answer: D
No answer description is available. Let's discuss.
Gram-negative bacteria, responsible for food poisoning, is/are
A:
Salmonella
B:
Pseudomonas
C:
Clostridia
D:
None of these
Answer: A
No answer description is available. Let's discuss.
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