00:01
So this question is asking what moderate is used in gram strain? a, crystal violet, b, seraphenin, c, acid alcohol, or d, iodine? so first we have to understand what graham staining in is.
00:17
So gram staining is a method, a method of staining that is used to distinguish two types of bacteria.
00:25
And the two types of bacteria can be split up into gram negative, and gram positive.
00:32
And there is, over here in this figure, there is a method of how gram staining is done, starting from fixation and ending in counterstained with seraphne.
00:45
But you might think that seraphonin is the answer, but that is not the case...