NO, s. epidermidis does not show up positive in an acid fast stain. The acid fast stain is a differential stain that differentiates cells with mycolic acids in their cells wal… Continue reading
What color would non pathogenic staphylococcus epidermidis agar be after the growth of the bacteria?
Well it depends on which type of agar preparation you use. For example, if you use a mannitol NaCl salt agar it'll contain a red phenol dye which is a pH indicator. If a micr… Continue reading
Drying your own flowers can be a fun, low cost way to enjoy your garden all year. You can often produce better quality-dried flowers for yourself than the ones available in st… Continue reading
It may come as a surprise that garden grown blue and purple wedding flowers are not nearly as common as other colors such as red, pink, yellow and white. Especially popular in… Continue reading