Option 1. Draw a scheme representing the cell envelopes of a standard Gram positive, a standard Gram negative and a Mycobacteria side by side. Label each layer including: - Name of the layer - Most characteristic biomolecule or biomolecules present in the layer.
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Each layer should be labeled with its name and the most characteristic biomolecule(s) present. Show more…
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With your group, label the above two diagrams as either Gram-Positive or Gram-Negative, identifying features of the cell membrane. Next, list the steps of a Gram stain, naming the chemicals used and their purpose. Discuss how a Gram stain interacts with the cell membrane of both a Gram-positive and Gram-negative bacterium.
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