FILL IN THE BLANKS:

Red cells carry _________ from the lungs to the tissues;-Returns in _______ _______ with _____ from tissue to lungs-Buffering action, maintains ________ as it changes fromoxyhaemoglobin (carrying O2) to deoxyhaemoglobin (without O2)-One Hb in red cell can bind to ____ O2 molecules-Less than___ sec required for ____________.-When oxygenated ________ is pushed out, the ________ move closer.-When O2 is unloaded, ß-chains are _______ ______ to _________ _______of 2,3-BPG, resulting in lower affinity of Hb for O2

Spell: Haemoglobin structure and function (Pathology)