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biochemistry chemistry questions. Need answers to 27-33 Which subunit of the F_1

ID: 993872 • Letter: B

Question

biochemistry chemistry questions. Need answers to 27-33

Which subunit of the F_1F_0 ATP synthase forms ATP from ADP and P_i? alpha beta Y a c Photosystem I has what role in photosynthesis? transfer of electrons to ferrodoxin to generate NADPH oxidation of H_2O to O_2 pumping protons across the chloroplast membrane synthesis of ATP from ADP and P_i synthesis of chlorophyll Photosystem II has what role in photosynthesis? transfer of electrons to ferrodoxin oxidation of H_2O to O_2 pumping protons across the chloropiast membrane synthesis of ATP from ADP and P_i synthesis of chlorophyll In what direction do electrons flow during photosynthesis? photosystem I > photosystem II > cyt B_6f photosystem I > cyt B_g f > photosystem II cyt B_g f > photosystem I > photosystem II photosystem II > cyt B_g f > photosystem I cyt B_g f > photosystem II > photosystem I Removal of the a-amino group from alanine produces what glycolytic intermediate? 3-phosphoglyceraldehyde fructose-1,6-bisphosphate glucose phosphoenolpyruvate pyruvate Which of the following places the intermediates m the Urea cycle in their correct order? ornithine > otrulline > argininosuccinate > arginine > urea citrulline > ornithine > arginine > argimnosuccinate > urea arginine > argininosuccinate > ornithine > urea > citruline argininosuccinate > arginine > urea > citruline > ornithine urea > arginine > citrulline > ornithine > argininosuccinate In the Urea cycle, citrulime .s formed by combining what two molecules? carbamoyl phosphate and ornithine carbamoyl phosphate and arginine carbamoyl phosphate and urea citrulline and argininosuccinate arginine and succinate

Explanation / Answer

27. B

28. A

29. D

30. D

31. E

32. A

33. A