Multiple Choice
You have isolated a bacterium that grows in a medium containing only inorganic nutrients.Ammonia is oxidized to a nitrate ion.This bacterium is
A) gram-negative.
B) using anaerobic respiration.
C) a chemoautotroph.
D) a photoautotroph.
E) a photoheterotroph.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Staphylococcus and Streptococcus can usually be differentiated
Q2: A primary difference between cyanobacteria and purple
Q3: Which of the following form conidiospores?<br>A)endospore-forming gram-positive
Q4: Which of the following bacteria is gram-negative?<br>A)Treponema<br>B)Corynebacterium<br>C)Bacillus<br>D)Staphylococcus<br>E)Mycobacterium
Q5: Which of the following statements about the
Q7: Escherichia coli belongs to the<br>A)proteobacteria.<br>B)gram-positive bacteria.<br>C)green sulfur
Q8: Bacteroides<br>A)are found in gingival crevices.<br>B)are found in
Q9: Which one of the following does NOT
Q10: The characteristic most notable regarding the mycoplasmas
Q11: Chlamydia differ from most other bacteria in