The three golden lions on a red background, symbolising England, occupy the first and fourth quarters. The Arms of Scotland, a red lion rearing on its hind legs inside a red border, are in the second quarter, and the Arms of Ireland's golden harp with silver strings on a blue background-are in the third quarter.
Once it is reduced to QH2, ubiquinone delivers its electrons to the next complex in the electron transport chain. Q receives the electrons derived from NADH from complex I and the electrons derived from FADH2 from complex II, including succinate dehydrogenase. This enzyme and FADH2 form a small complex that delivers electrons directly to the electron transport chain, bypassing the first complex.
* All the metal ions in above compounds are divalent and their outer shell electronic configurations are shown below. * The paramagnetic nature of a compound is proportional to the number of unpaired electrons in it. Mn 2+ ion has more number of unpaired electrons. Hence MnSO 4 .4H 2 O shows greater paramagnetic nature.Whereas, there is only one unpaired electron in Cu 2+ and hence CuSO 4 .5H 2 O shows lowest degree of paramagnetism. All the metal ions in above compounds are divalent and their outer shell electronic configurations are shown below. * The paramagnetic nature of a compound is proportional to the number of unpaired electrons in it. Mn 2+ ion has more number of unpaired electrons. Hence MnSO 4 .4H 2 O shows greater paramagnetic nature.