Which component of the staining process removes the color from gram-negative cells during gram staining? 

Which of the following is resistant to the typical gram staining technique:

In the Gram staining procedure, which of the following happens after washing off the iodine?

If a gram-stained field under the microscope reveals pink rods and purple cocci, what is the most likely explanation?

Which of the following steps in the Gram staining procedure is critical for differentiating between Gram-positive and Gram-negative bacteria?

All of the following state the importance of knowing the Gram properties of a bacteria, except:

Mycoplasma pneumoniae is known as "walking pneumonia". In lab tests using gram-staining methods it shows up as pink even though it's categorized under the gram-positive category. What could be the reason for this?