If You Were Going to Identify Microorganisms Within a Specimen

Multiple Choice

If you were going to identify microorganisms within a specimen containing large numbers of organisms (seawater, normal microbiota, etc.) , you would have to

A) use a wide variety of microbiological media to identify all of the different species of microorganisms.
B) use a wide variety of antibodies to react with the antigens.
C) use different kinds of serological tests.
D) amplify gene sequences within the sample to identify each of the different organisms.