Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
Porphyrins are organic ring compounds like haeme, the pigment in red blood cells.
The signalling function of NO is effected via its complexation to haeme proteins, where it binds in the bent geometry.
Chlorophyll is a chlorin pigment, which is structurally similar to and produced through the same metabolic pathway as other porphyrin pigments such as haeme.