Answer Happy

5. Human error is real. In the lab, you will each likely have made all of the mistakes listed below. Predict the effect on Gram-positive and Gram-negative cells if each of the following mistakes were made during a Gram stain procedure. a. Successfully completed all steps of the Gram stain properly: Gram-positive cells will be Gram-negative cells will be (what color?) because (what color?) because b. Successfully completed most steps of the Gram stain but failed to add the iodine (the mordant): Gram-positive cells will be (what color?) because Gram-negative cells will be (what color?) because c. Successfully completed most steps of the Gram stain but failed to apply the decolorizer (alcohol): Gram-positive cells will be (what color?) because Gram-negative cells will be (what color?) because d. Successfully completed most steps of the Gram stain but failed to apply the safranin: Gram-positive cells will be (what color?) because Gram-negative cells will be (what color?) because