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| 5391392922 | exergonic reactions produce | fuel | 0 | |
| 5391392923 | fermentation | partial breakdown of sugars or other organic materials that occurs without the use of oxygen | 1 | |
| 5391399129 | breakdown of glucose is | exergonic | 2 | |
| 5391401832 | equation for cellular respiration | C6H12O6 + 6O2 yields 6CO2+ 6H2O + ATP | 3 | |
| 5391410668 | Oxidation | loss of electrons | 4 | |
| 5391412738 | reduction | gain of electrons | 5 | |
| 5391414373 | reducing agents | donates electrons | 6 | |
| 5391416314 | oxidizing agents | accept electrons | 7 | |
| 5391424213 | oxygen is one of the most potent oxidizing agents bc its very | electronegative | 8 | |
| 5391428441 | oxidation of glucose transfers electrons to a | lower energy state | 9 | |
| 5391430318 | NAD+ | electron carrier | 10 | |
| 5391432428 | Dehydrogenase | enzyme that removes a pair of hydrogen atoms from a substrate | 11 | |
| 5391437930 | electron transport chain | consists of a number of molecules built into the inner membrane of the mitochondria | 12 | |
| 5391444392 | electrons that are removed by glucose are shuttled by | NADH | 13 | |
| 5391454819 | 3 metabolic stages of cellular respiration | glycolysis, Krebs cycle, electron transport chain | 14 | |
| 5391461734 | Glycolysis occurs in | cytosol/cytoplasm | 15 | |
| 5391466406 | Glycolysis breaks glucose into | pyruvate | 16 | |
| 5391471625 | Pyruvate travels to the mitochondria where it is oxidized by what and then enters the krebs cycle | acetyl CoA | 17 | |
| 5391479853 | Krebs cycle breaks glucose into | CO2 | 18 | |
| 5391486529 | ETC accepts ____ from the breakdown of products of the first two stages | electrons | 19 | |
| 5391497148 | at the end of the ETC what is formed | water | 20 | |
| 5391502736 | energy produced by ETC is stored in | mitochondria | 21 | |
| 5391506187 | ADP is converted to ATP by | oxidative phosphorylation | 22 | |
| 5391514767 | where does oxidative phosphorylation take place in eukaryotes | mitochondria | 23 | |
| 5391520666 | what accounts for nearly 90% of the ATP generated | oxidative phosphorylation | 24 | |
| 5391545031 | 2 phases of glycolysis are | energy investment and energy pay off phase | 25 | |
| 5391557140 | net yield of glycolysis | 2 ATP and 2 NADH | 26 | |
| 5391559321 | No carbon is released during | glycolysis | 27 | |
| 5391573667 | CAC breaks pyruvate down into | 3 CO2 molecules | 28 | |
| 5391576800 | CAC produces | 1 ATP per turn | 29 | |
| 5391583184 | what carries electrons to ETC | NADH and FADH | 30 | |
| 5391597001 | Most components of the ETC are | protiens ( 1-4) | 31 | |
| 5391611444 | What binds to the protiens in ETC | prosthetic group | 32 | |
| 5391619334 | Electrons acquired by first two stages are transferred to a | flavoprotein | 33 | |
| 5391636025 | cytochromes | remaining electron carriers between ubiquinone and oxygen | 34 | |
| 5391644976 | Cyt a3 | last cytochrome in the chain and passes as electrons to oxygen which picks up a pair of hydrogen to form water | 35 | |
| 5391662932 | ETC makes no | ATP directly | 36 | |
| 5391672762 | ATP synthase | enzyme that turns ADP to ATP in inner membrane of mitochondria | 37 | |
| 5391681575 | chemiosmosis | the process in which energy stored in form of hydrogen ion gradient across a membrane is used to drive cellular work | 38 | |
| 5391775417 | proton motive force | the potential energy stored in form of a proton electrochemical gradient, generated by pumping of H ions across a membrane during chemiosmosis | 39 | |
| 5391803923 | energy flows | glucose>NADH>ETC>proton motive force>ATP | 40 | |
| 5391886371 | NADH that transfers pair of electrons from glucose to ETC generates | 3 ATP | 41 | |
| 5391914514 | oxidative phosphorylation yields | 28 ATP | 42 | |
| 5391918012 | Substrate level phosphorylation yields | 4 net ATP | 43 | |
| 5391982763 | Alcohol fermentation | pyruvate to ethanol in 2 steps | 44 | |
| 5391988878 | Lactic Acid fermentation | pyruvate reduced directly by NADH to form lactate, with no release of CO2 | 45 | |
| 5392036599 | obligate anaerobes | carry out only fermentation or anaerobic respiration | 46 | |
| 5392043447 | facultative anaerobes | can make enough ATP to survive using either fermentation or anaerobic respiration | 47 |
