The identification of an unknown bacterial isolate is based on

Question

Check All That Apply
Gram stain morphology.Gram stain morphology.
the number of bacteria.the number of bacteria.
the source of the bacteria.the source of the bacteria.
the results of standard biochemical tests.the results of standard biochemical tests.
preexisting morphological and biochemical data collected for a large number of previously identified bacterial species.preexisting morphological and biochemical data collected for a large number of previously identified bacterial species.

Answer 1

- Gram stain morphology
- The results of standard biochemical tests
- Preexisting morphological and biochemical data collected for a large number of previously identified bacterial species