22. Urea cycle takes place primarily in what cell types: A) Kidney cells B) Pancreatic cells…

22. Urea cycle takes place primarily in what cell types: A) Kidney cells B) Pancreatic cells c) Liver cells D) Mitochondrial cells 23. Which of the following proteins serve as proton pumps in the Electron Transport Chain (ETC): A) NADH dehydrogenase B) Cytochrome Coxidase C) Cytochrome C D) Succinate dehydrogenase E) Coenzyme Q-10 F) All of the above G) Both A) and B) are correct H) Both B) and C) are correct 1) Both A) and D) are correct 24. In Electron Transport Chain, which molecules is getting oxidized? A) NAD B) NADPH C) FAD D) FADH E) 02 F) H.O G) ADP Η) ΑΤΡ 25. In Electron Transport Chain, which molecule is the final electron acceptor? A) NAD+ B) NADPH C) FAD D) FADH2 E) O F) H2O G) ADP H) АТР 26. In Electron Transport Chain, which molecule is ultimately getting phosphorylated? A) NAD+ B) NADPH C) FAD D) FADH2 E) 02 F) HO G) ADP H) АТР