heme pigment
61Häm-gruppe — Strukturformel von Häm a. Strukturformel von Häm b …
62Häm B — Strukturformel von Häm a. Strukturformel von Häm b …
63Häm b — Strukturformel von Häm a. Strukturformel von Häm b …
64Häme (Chemie) — Strukturformel von Häm a. Strukturformel von Häm b …
65Protohem IX — Strukturformel von Häm a. Strukturformel von Häm b …
66Lead — (pronEng|ˈlɛd) is a main group element with a symbol Pb ( la. plumbum). Lead has the atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metals. Lead has a bluish white color when freshly cut, but… …
67Chlorophylle — Pour les articles homonymes, voir Chlorophylle (homonymie). La chlorophylle (mot composé en 1816 à partir des racines grecques χλωρός chlorós : vert et φύλλον phýllon : feuille) est le principal pigment assimilateur des végétaux… …
68porphyrin — /pawr feuh rin/, n. Biochem. a dark red, photosensitive pigment consisting of four pyrrole rings linked by single carbon atoms: a component of chlorophyll, heme, and vitamin B12. [1905 10; < Gk porphýr(a) PURPLE + IN2] * * * Any of a class of… …
69hematoporphyrin — A dark red, almost purple, porphyrin resulting from the decomposition of hemoglobin; chemical composition is that of heme with the iron removed and the two vinyl (–CH=CH2) groups hydrated to hydroxyethyl (–CH(OH)–CH3). SYN: hemoporphyrin …
70myoglobin — The oxygen carrying and storage protein of muscle, resembling blood hemoglobin in function but containing only one subunit and one heme as part of the molecule (rather than the four of hemoglobin), and with a molecular w …
