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.
charm, good luck charm(noun) something believed to bring good luck. Good Luck Charm. Good Luck Charm is a song recorded by Elvis Presley and published by Gladys Music, Elvis Presley's publishing company, that reached number 1 on the Billboard Hot 100 list in the week ending April 21, 1962.