Gram positive bacterias have a cell wall which will stain in violet color. Gram negative bacterias, howâ¦ever, have an extra layer of cell wall around them which prevents the cell wall from being dyed. These gram negative bacterias will need an additional stain called safranin to make the bacterias redish color.
Answer   Pasta is a source of carbohydrates, so to the extent that the body needs carbohydrates, absolutely! And most pasta is pretty much low or no fat. The sauce eaten â¦ with the pasta is often very calorie and fat rich with meats, oils, cheeses and butter.
This organic pasta is made from quinoa and kamut, an ancient grain with a chewy texture and nutty flavor. In addition to serving up a good amount of protein and fiber, the noodles have 20 percent of the dayâs magnesiumâa nutrient not normally found in pasta.