Each globulin chain contains an important central structure called the heme molecule. Embedded within the heme molecule is iron that is vital in transporting oxygen and carbon dioxide in our blood. The iron contained in hemoglobin is also responsible for the red color of blood.Hemoglobin also plays an important role in maintaining the shape of the red blood cells.mbedded within the heme molecule is iron that is vital in transporting oxygen and carbon dioxide in our blood. The iron contained in hemoglobin is also responsible for the red color of blood. Hemoglobin also plays an important role in maintaining the shape of the red blood cells.
Beet Pulp (beet pulp, dried molasses and beet pulp, dried, plain) - the dried residue from sugar beets. Chicken-the clean combination of flesh and skin with or without accompanying bone, derived from the parts or whole carcasses of chicken or a combination thereof, exclusive of feathers, heads, feet and entrails.
There are many ingredients that go into a quality dog food, and here we will focus on just one category: the carbohydrates. Carbohydrates typically make up anywhere from 30-70 percent of a dry dog food. They come mainly from plants and grains, and provide energy in the form of sugars.Carbohydrates have several important functions in a dog food.here are many ingredients that go into a quality dog food, and here we will focus on just one category: the carbohydrates. Carbohydrates typically make up anywhere from 30-70 percent of a dry dog food. They come mainly from plants and grains, and provide energy in the form of sugars.