Candida is a fungi and cannot be gram stained. Only bacterias can be gram stained as either positive or negative.
Gram positive
The Gram stain is a common microbiological technique used to differentiate bacteria based on their cell wall composition. However, Candida albicans is a yeast and not a bacterium, so it does not possess a cell wall structure that can be easily visualized with the Gram stain. Instead, it is usually identified using special fungal staining methods, such as lactophenol cotton blue stain or periodic acid-Schiff stain.
No, acid-fast bacteria do not stain gram-negative when subjected to the gram stain.
Gram stain
gram positive
Gram Negative
Protists are often stained using a silver stain, not a Gram stain.
The Gram stain is used for bacteria and not for viruses.
Enterobacter cloacae is a Gram-negative bacterium. It will stain pink or red in a Gram stain procedure.
Bacteria stain either gram-positive or gram-negative based on the presence or absence of a cell wall. Viruses do not pick up a gram stain.
The counter or secondary stain used in the Gram stain procedure is safranin.
Candida albicans is a yeast and belongs to the fungal kingdom, so it does not have a gram classification like bacteria. Gram staining is a technique used to differentiate between gram-positive and gram-negative bacteria based on the composition of their cell walls.