As much as ________ of the bacteria isolated from human feces belong to the genus Bacteroides.

A. 90%
B. 2.0%
C. 30%
D. 0.1%


Answer: C

Biology & Microbiology

You might also like to view...

A bacteriophage is a

A) bacterium that infects a virus. B) virus that infects a bacterium. C) particle made up of viral nucleic acid surrounded by bacterial protein. D) particle made up of bacterial nucleic acid surrounded by bacterial protein.

Biology & Microbiology

A genetic disorder that results in accelerated aging is called ________

a. cri-du-chat syndrome b. progeria c. Turner's syndrome d. achondroplasia

Biology & Microbiology

People have a long history of ________ the ocean's resources especially as technology improves

a. observing b. appreciating c. overexploiting d. conserving

Biology & Microbiology

Which of the following is NOT found in every nucleic acid?

a. ribose b. phosphate group c. purine d. pyrimidine e. uracil

Biology & Microbiology