The most common Christmas meat is Turkey. Eggnog is the most common Christmas drink. Stuffing is a traditional Christmas dish. Lemon meringue pie is a common Christmas dessert. Squash may be featured as a Christmas food.
Hemoglobin and albumin are both essential proteins in the bloodstream that provided a variety of functions. Hemoglobin are proteins in red blood cells that help transport oxygen through the bloodstream and carbon dioxide back so the body can undergo aerobic respiration. It has an essential component, heme, which contains an iron atom that allows hemoglobin to have an affinity for oxygen and carbon dioxide.
It is responsible for the transport of oxygen from the lungs to the other tissues of the body and participates in the transport of carbon dioxide in the reverse direction. Each molecule of hemoglobin comprises four smaller subunits, called polypeptide chains. These are the protein or globin parts of hemoglobin. A heme group, which is an iron-protoporphyrin complex, is associated with each polypeptide subunit and is responsible for the reversible binding of one molecule of oxygen.