Description: Hemoglobin is made up of four protein molecules (globulin chains) that are connected together. The normal adult hemoglobin (abbreviated Hgb or Hb) molecule contains two alpha-globulin chains and two beta-globulin chains. In fetuses and infants, beta chains are not common and the hemoglobin molecule is made up of two alpha chains and two gamma chains.
Description: Hemoglobin (Hb), group of iron-containing proteins found in most animals which primary function is to carry oxygen to the tissues Hepatitis B , a human viral infection His bundle , a specialized collection of cells in the vertebrate heart
4. HB - What does HB stand for? The Free Dictionary
Description: Fetal hemoglobin, or foetal haemoglobin is the main oxygen carrier protein in the human fetus. Hemoglobin F is found in fetal red blood cells, and is involved in transporting oxygen from the mother's bloodstream to organs and tissues in the fetus. It is produced at around 6 weeks of pregnancy and the levels remain high after birth until the baby is roughly 2–4 months old. Hemoglobin F has a different composition from the adult forms of hemoglobin, which allows it to bind oxygen more ...
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Description: Havnar Bóltfelag er eitt stórt og vælvirkandi fótbóltsfelag við 115 árs royndum. Útvið hálvthundrað lið luttaka í kappingunum fyri HB hvørt ár. Hóast nýggj feløg hava stungið seg upp í høvuðsstaðnum, er HB framvegis størsta fótbóltsfelag í landinum.