Electron Transport Chain When NADH delivers high energy electrons to the first carrier of the electron transport chain, enough energy is captured by the time the electrons are received by O2 to permit the production of three ATP molecules.
67 days of darkness. Even though residents of Barrow, the northernmost town in Alaska, won't see the sun for 67 days come winter, they enjoy the midnight sun all summer-over 80 days of uninterrupted daylight.
Alaska is a very large state, the largest in fact, and covers a wide range of latitude, so the numbers differ from the northern to the southern tip of the state. Most of the state is south of the Arctic Circle, so doesn't experience 24 hours of daylight or dark. GeoffG Â· 8 years ago.