CELLULAR RESPIRATION KHAN ACADEMY QUESTIONS WITH CORRECT ANSWERS

what are the 6 steps of the Electron Transport Chain (ETC)


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1. NADH is oxidized so we can get a proton and electron

2. the electron releases energy once it is unbonded from NADH


3. the electron binds to transitional factors over and over again to keep on
releasing energy


4. Energy of electron helps move protons out of mitochondira

5. proton energy gradient from going back into the cell (and even just by
crashing into each other outside the cell) stimulates ATP synthase to
combine ADP with a phosphate to create ATP


6. oxygen is reduced with an electron from NADH and finally H20 is made

, is fermentation an aerobic or anerobic process


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anaerobic




how many ATPs are used up in glycolysis


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2 ATPs in the beginning to break down glucose




what does the process of fermentation produce


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lactic acid




what are the 4 part of cellular respiration


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