Why do the mitochondrial ETS protein complexes require a series of different prosthetic groups (like heme and Fe-S) arranged in a specific order to pass the energy of electrons through, whereas the photosynthetic ETS protein complexes mainly rely on chlorophyll a/b molecules

In what layer of the sun is energy transfers between atoms

This patient undergoes a gallbladder sonogram due to epigastric pain. the report indicates that the visualized portions of the liver are normal. no free fluid noted within morisons pouch. the gallbladder is identified and is empty no evidence of wall thickening or surrounding fluid is seen there is no ductal dilation. the common hepatic duct and common bile duct measure 0.4 and 0.8 cm respectively. the common bile ductmeasurement is at the upper limits of normal what cpt code in icd-10 cm code was used

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?