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The bacteria, Staphylococcus sp. and Streptococcus sp. can be easily differentiated in a laboratory by which one of the following?Group of answer choicesgram stainingone is pathogenic, one is notcell shapediseases they causecell arrangementNext

Question

The bacteria, Staphylococcus sp. and Streptococcus sp. can be easily differentiated in a laboratory by which one of the following?Group of answer choicesgram stainingone is pathogenic, one is notcell shapediseases they causecell arrangementNext

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Solution

The bacteria Staphylococcus sp. and Streptococcus sp. can be easily differentiated in a laboratory by their cell arrangement.

Staphylococcus sp. are usually arranged in clusters, like a bunch of grapes, while Streptococcus sp. are typically arranged in chains or pairs. This difference in cell arrangement can be observed under a microscope after staining the bacteria.

Gram staining can also be used to differentiate between different types of bacteria, but both Staphylococcus and Streptococcus are Gram-positive, so this method would not be effective in this case.

While it is true that some species of these bacteria are pathogenic and others are not, and they do cause different diseases, these characteristics are not as easily observable in a laboratory setting as cell arrangement.

Therefore, the best answer to this question is "cell arrangement".

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