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.
Definition of glow. 1  1 : brightness or warmth of color; especially : redness. 2  2a : warmth of feeling or emotionb : a sensation of warmth the drug produces a sustained glow. 3  3a : the state of glowing with heat and lightb : light such as is emitted by a solid body heated to luminosity : incandescence.