How does a gram stain differentiate between bacteria? It differentiates between bacteria based on the structure of their cell walls. Why do bacteria respond differently to a Gram stain? - It responds differently because of the thickness of peptidoglycan in the cell walls - Stains fix differently based on cell wall structure
(chÃ¤rm) n. 1. a. The power or quality of pleasing or delighting; appeal: an old house with a lot of charm. b. A quality that pleases or attracts; a delightful characteristic: A mischievous grin was among the child's many charms.
(tÊÉrm) n. 1. a power of pleasing or attracting, as through personality or beauty. 2. a trait or feature imparting this power. 3. charms, attractiveness. 4. a trinket to be worn on a bracelet, necklace, etc. 5. something worn or carried on one's person to bring good luck or ward off evil; amulet. 6. a formula or action credited with magical power.