![](http://www.alamy.com/thumbs/6/5C9569CA-AE25-4D34-8B58-270040A1D4F0/DEGX5C.jpg)
Hemoglobin (haemoglobin, Hb), chemical structure. Found in red blood cells; enables oxygen transport by blood.
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Photo credit: © molekuul.be / Alamy / Afripics
License: Royalty Free
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Keywords: anemia, atomic, atoms, bilirubin, biochemistry, biotech, biotechnology, blood, cell, chemical, chemistry, deficiency, fe, globular, haemoglobin, hb, hematocrit, heme, hemoglobin, hgb, hypoxemia, hypoxia, iron, molecule, myoglobin, oxygen, pdb_4hhb, peptide, polycythemia, porphyrin, protein, red, structure, tetramer