Gram-positive cells are [ Select ] after the gram-stain is completed correctly and gram- negative cells are [ Select ] after the gram-stain is completed correctly.
A Gram stain is a test that looks for bacteria in areas where an infection is suspected, such as the throat, lungs, genitals, or wounds on the skin. Gram stains can also be used to detect germs in bodily fluids like blood and urine.
Bacterial infections are divided into two types: Gram-positive and Gram-negative. The bacteria's reaction to the Gram stain is used to diagnose the categories. Gram stain is purple in colour. The bacteria in a sample will either stay purple or change pink or red when the stain reacts with them. Gram-positive bacteria are those that remain purple. Gram-negative bacteria glow pink or crimson when exposed to light. Different sorts of illnesses are caused by the two categories:
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