Multiple Choice
You have isolated a bacterium from a contaminated river but you are unable to culture it in the laboratory. Which method could you use to identify the organism?
A) Gram staining
B) Biochemical testing
C) MALDI-TOF mass spectrometry
D) Nucleic acid amplification tests
E) Antibiograms
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A DNA similarity of 75% between two
Q3: Based on DNA hybridization, humans and chimpanzees
Q4: Size and shape may allow one to
Q5: When DNA probes are used to identify
Q6: All known species of bacteria are described
Q7: If the GC content of two organisms
Q8: In the 1930s Kluyver and van Niel
Q9: Phage typing<br>A) is useful for determining eukaryotic
Q10: Strain differences are helpful in<br>A) understanding replica
Q11: DNA probes have been very useful in<br>A)