Multiple Choice
A particular characteristic of disease-causing Streptococcus is
A) catalase production.
B) beta-hemolysis.
C) lactic acid production.
D) growth at refrigerator temperatures.
E) endospore formation.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The genus of bacteria that is able
Q2: What distinguishes Staphylococcus, species from Streptococcus, Enterococcus
Q3: Many spirochetes are difficult to cultivate, so
Q4: Bacteria and Archaea both have members that
Q5: Pseudomonas species<br>A) are resistant to many disinfectants and
Q7: Anoxygenic phototrophs<br>A) produce oxygen.<br>B) use water as
Q8: Which of the following structures would be
Q9: Heterocysts<br>A) are found in nitrogen-fixing cyanobacteria AND
Q10: Azotobacter<br>A) forms endospores.<br>B) fixes nitrogen.<br>C) fixes carbon
Q11: Approximately 99% of the microbes in the