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.
The starch found in pasta is made of long chains of glucose. The nutritional value of a pasta dish varies depending on the type of pasta, the serving size and the different toppings used.Almost all pasta is made from durum or wheat, which is rich in carbohydrates.There are various types of carbohydrates present in the food you eat, but the main ones are starches, sugars such as glucose and fructose, as well as fiber.lucose. Although glucose is not found in its free form in pasta, it is present as an integral component of starches. Starches are made of 100 percent glucose. Single molecules of glucose attached in long strings are what form starches.