Noun
a complex red organic pigment containing iron and other atoms to which oxygen binds
Source: WordNetAs absence of iron decreases heme synthesis, red blood cells in iron deficiency anemia are hypochromic (lacking the red hemoglobin pigment) and microcytic (smaller than normal). Source: Internet
Each subunit is composed of a protein chain tightly associated with a non-protein heme group. Source: Internet
CO competes with oxygen at the heme binding site. Source: Internet
Each heme group contains one iron atom, that can bind one oxygen molecule through ion -induced dipole forces. Source: Internet
Each molecule has four heme groups, and their interaction with various molecules alters the exact color. Source: Internet
Free cytotoxic heme accumulates in the parasites, causing their deaths. Source: Internet