Many of today's crew-cab pickups have the same legroom as a luxury sedan, and even shoppers who don't go for a crew cab will find that many extended-cab trucks have more passenger room than you'd need under usual circumstances.
n. The protein in the red blood cells of vertebrates that carries oxygen from the lungs to tissues and that consists of four polypeptide subunits, each of which is bound to an iron-containing heme molecule.[Ultimately short for. : hematin + globulin .].. The protein in the red blood cells of vertebrates that carries oxygen from the lungs to tissues and that consists of four polypeptide subunits, each of which is bound to an iron-containing heme molecule. [Ultimately short for.
Iron is an important component ofhemoglobin, myoglobin and a number ofenzymes. Hemoglobin is found in red blood cellsand carries oxygen to the body tissues. Myoglobin carries oxygen from the blood to themuscle cells. Seventy percent of the total ironfound in the body is in hemoglobin, myoglobin,and enzymes. The remainder is stored in the bonemarrow (where red blood cells are made), liverand spleen.The other minor minerals also known as traceminerals are covered well in HE3-230, TraceMinerals in Your Diet.