Examen
Exam (elaborations) BIOD 171
- Grado
- Institución
Creating a hydrophobic barrier (the circle) helps to keep the water within the circle so it does not spill off of the slide. 4. What dye do Gram-positive bacteria primarily retain? Crystal violet 1. Why are Gram-positive bacteria able to retain the crystal violet dye? They contain a thi...
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