Hemoglobin (/ËhiËmÉµËÉ¡loÊbÉ¨n/); also spelled haemoglobin and abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates (with the exception of the fish family Channichthyidae) as well as the tissues of some invertebrates.emoglobin is also found outside red blood cells and their progenitor lines. Other cells that contain hemoglobin include the A9 dopaminergic neurons in the substantia nigra, macrophages, alveolar cells, and mesangial cells in the kidney.
DOCX is the file extension for a Microsoft Word Open XML Document file. This word processing format was introduced with Microsoft Word 2007 as part of Microsoft Office 12.
How To Open a DOCX File. The easiest way to open a DOCX file is to double-click on it and let your PC decide which default application should open the file.If no program opens the DOCX file then you probably don't have an application installed that can view and/or edit DOCX files.ow To Open a DOCX File. The easiest way to open a DOCX file is to double-click on it and let your PC decide which default application should open the file.