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hemoglobin → CapableOf → carry oxygen	0.78
hemoglobin → CapableOf → bind oxygen	0.72
abnormal hemoglobin (subgroup of hemoglobin) → ReceivesAction → composed of four beta chains	0.68
adult hemoglobin (subgroup of hemoglobin) → ReceivesAction → comprised of 2 alpha-globin chains	0.68
hemoglobin → AtLocation → red blood cells	0.67
hemoglobin → IsA → protein	0.64
hemoglobin → CapableOf → combine with oxygen	0.61
iron → PartOf → hemoglobin	0.60
hemoglobin → CapableOf → release oxygen	0.59
hemoglobin → CapableOf → pick up oxygen	0.51
hemoglobin → CapableOf → carry carbon dioxide	0.50
hemoglobin → AtLocation → the blood	0.49
hemoglobin → IsA → iron-rich protein	0.49
hemoglobin → ReceivesAction → composed of four protein subunits	0.48
hemoglobin → ReceivesAction → checked before treatment	0.48
hemoglobin → HasA → iron	0.48
hemoglobin → HasProperty → low	0.47
hemoglobin → HasProperty → normal	0.47
hemoglobin → HasProperty → saturated	0.46
hemoglobin → ReceivesAction → measured	0.44
anemia → DefinedAs → hemoglobin	0.42
hemoglobin → HasProperty → high	0.42
red blood cell (subgroup of blood cell) → HasA → hemoglobin	0.40
hemoglobin → CapableOf → enable red blood cells	0.40
affinity (aspect of hemoglobin) → HasProperty → strong	0.39
chlorophyll → SimilarTo → hemoglobin	0.39
hemoglobin → ReceivesAction → composed of two alpha chains	0.39
hemoglobin → CapableOf → absorb light	0.38
hemoglobin → IsA → oxygen-transporting protein	0.38
hemoglobin → IsA → molecule	0.38
hemoglobin → CapableOf → remain stable	0.37
hemoglobin → CapableOf → combine with co	0.36
hemoglobin → HasProperty → higher	0.36
hemoglobin → ReceivesAction → removed	0.36
hemoglobin → ReceivesAction → released	0.36
hemoglobin → ReceivesAction → bound to glucose	0.35
hemoglobin → HasA → high affinity	0.35
hemoglobin → ReceivesAction → produced	0.33
hemoglobin → ReceivesAction → protected by a reduction system	0.33
hemoglobin → CapableOf → become glycated	0.33
hemoglobin → MadeOf → two proteins	0.32
hemoglobin → ReceivesAction → dispensed	0.32
hemoglobin → CapableOf → absorb infrared light	0.32
hemoglobin → HasA → two alpha	0.32
hemoglobin → HasA → two gamma polypeptide subunits	0.32
hemoglobin → CapableOf → increase oxygen-carrying capacity	0.32
hemoglobin → CapableOf → check the amount of sugar	0.32
hemoglobin → CapableOf → give their characteristic color	0.32
hemoglobin → CapableOf → enable rbc	0.32
hemoglobin → HasProperty → abnormal	0.31
hemoglobin → CapableOf → bind proton	0.30
hemoglobin → ReceivesAction → characterized by structural alterations	0.30
hemoglobin → IsA → globular protein	0.30
hemoglobin → ReceivesAction → converted to methemoglobin	0.30
hemoglobin → CapableOf → bind to carbon monoxide	0.30
hemoglobin → HasA → competitive binding affinity	0.28
hemoglobin → CapableOf → based oxygen carriers	0.28
hemoglobin → CapableOf → exceed 12 g	0.28
hemoglobin → ReceivesAction → released into the plasma	0.28
hemoglobin → HasA → quaternary structure	0.28
hemoglobin → CapableOf → form oxyhemoglobin	0.28
hemoglobin → AtLocation → myoglobin	0.28
hemoglobin → AtLocation → muscle	0.28
hemoglobin → ReceivesAction → treated with acetic acid	0.28
hemoglobin → ReceivesAction → treated with nacl	0.28
hemoglobin → ReceivesAction → unable to deliver oxygen	0.27
hemoglobin → ReceivesAction → oxidized	0.25
hemoglobin → AtLocation → lung	0.25
hemoglobin → CapableOf → bind to free h+ ions	0.25
hemoglobin → ReceivesAction → composed of a heme group	0.25
hemoglobin → ReceivesAction → converted to bilirubin	0.25
hemoglobin → AtLocation → adult	0.25
hemoglobin → AtLocation → vertebrate	0.25
hemoglobin → HasProperty → soluble	0.25
hemoglobin → AtLocation → many invertebrates	0.25
hemoglobin → ReceivesAction → expressed by mesangial cells	0.25
hemoglobin → CapableOf → reduce oxidant stress	0.25
hemoglobin → ReceivesAction → recommended	0.25
hemoglobin → CapableOf → mean corpuscular volume	0.25
hemoglobin → ReceivesAction → composed of hydrogen	0.25
hemoglobin → CapableOf → reach level	0.25
hemoglobin → ReceivesAction → exhaled	0.25
affinity (aspect of hemoglobin) → CapableOf → shift to the left	0.25
affinity (aspect of hemoglobin) → ReceivesAction → reduced	0.25
hemoglobin → CapableOf → clog small blood vessels	0.25
hemoglobin → CapableOf → cause kidney damage	0.25
hemoglobin → ReceivesAction → depleted	0.25
hemoglobin → HasProperty → important	0.21
hemoglobin → CapableOf → release free radicals	0.19
hemoglobin → Causes → blood clots	0.19
hemoglobin → ReceivesAction → associated with sickle cell anemia	0.16
hemoglobin → HasA → ferric iron	0.16
hemoglobin → ReceivesAction → expressed by alveolar epithelial cells	0.16
hemoglobin → HasSubevent → death	0.16
hemoglobin → ReceivesAction → converted into carboxyhemoglobin	0.16