Melissa is studying a Gram-stained slide of curd bacteria. She sees many rod-shaped, violet-colored bacteria.
what type of bacteria are they ?

Question

Melissa is studying a Gram-stained slide of curd bacteria. She sees many rod-shaped, violet-colored bacteria. 
what type of bacteria are they ?

caozeyuan · Answer

Gram +, cuz Gram - would be pink

koikkara · Answer

$\Large\rm\color{blue}{Welcome~to~OpenStudy!}$ @Verania1 $\huge\rm\color{red}{Döderlein's~ bacillus }$ Lactobacillus, also called "Döderlein's bacillus", is a genus of Gram-positive facultative anaerobic or microaerophilic rod-shaped bacteria. They are a major part of the lactic acid bacteria group. In humans they are part of the vaginal microbiota. $Ref:$ https://en.wikipedia.org/wiki/Lactobacillus