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.
what is a .dotx file? The DOTX file extension is related to Microsoft Word developed and created by Microsoft Corporation in its version of Word 2007 and 2010. The DOTX document template file is also similar to the files .DOCM and .DOCX files. Though similar in files, .DOCM and .DOCX files can only be accessed through Microsoft Word version 2007 and 2010. DOTX is the assigned default file for version Microsoft Word 2007.