The first dye used in gram staining is ____. crystal violetsafraninmethylene blue

Which of the following is NOT one of the reagents used  for gram staining? crystal violetmethylene blueiodinesafranin

The key differential step in the Gram stain is: Group of answer choices none is considered differential the application of crystal violet the application of the iodine mordant application of safranin red dye the alcohol wash step

The Gram’s stain used for bacterial staining isSelect an answerAsafranin and iodineBcrystal violet and cotton blueCcotton blue and iodineDcrystal violet and iodine

In gram staining, the dye must sit on the slide containing the cells for ___. 30 seconds1 minute10 minutes5 seconds

You are performing a Gram stain on gram-positive bacteria and you stop after the addition of the first dye. What is the appearance of the bacteria at this point?Question 13Answera.purpleb.colorlessc.redd.brown