Answer:
The answer of ist question FADH2,NADH 2nd question O2 3rd question NAD+,FAD,H2O,ATP.
Explanation:
Ist answer
During electron transport chain electrons are donated by reduced coenzymes such as NADH and FADH2.
2nd answer
During electron transport chain oxygen or O2 act as terminal electron acceptor which accepts and then undergo reduction to generate H2O.
3rd answer
The final products of electron transport chain and oxidative phosphorylation are NAD+, FAD,H2O and ATP.
1 liter evaporates in 5 hours. just set up a proportion (:
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Their sequence was:
1). Mercury
(one astronaut in the capsule, in Earth orbit)
2). Gemini
(two astronauts in the capsule, in Earth orbit)
3). Apollo
(three astronauts in the capsule, in Earth orbit, then to the Moon)
4). Space Shuttle
(crew of six, in Earth orbit; carried other satellites and put them into orbit;
carried the Hubble Space Telescope and put it into orbit;
carried materials and began construction of the International Space Station;
ferried astronauts and supplies to and from the ISS.)