hat
La raison poukisa li chanje koulè, se sa lè a oksijèn obligations lokal fè woulèt yo sou moglobin a, li aktyèlman chanje konfimasyon an antye, toute la èstrikti de protéines a.
eng
And the reason why it changes color is that when the oxygen bonds to the hem sites on the hemoglobin, it actually changes the entire confirmation, the entire structure of the protein.