Photosynthesis and Cell Respiration Practice Test

Question #1 Which of these DOES NOT travel through the stomates? a) ATP b) carbon dioxide c) oxygen d) water vapor

Question #2 Which substance made during glycolysis will carry hydrogen (protons & electrons)? a) NADH b) FADH2 c) FADH2 & NADH d) ATP, NADH, FADH2

Question #3 Which stage of cell respiration completes the breakdown of glucose into carbon dioxide? a) glycolysis b) Calvin cycle c) Krebs cycle d) electron transport chain

Question #4 During photosynthesis, carbon is fixed from ___. a) carbon dioxide to oxygen b) carbon dioxide to glucose c) glucose to oxygen d) glucose to carbon dioxide

Question #5 Oxygen forms ___ during cell respiration. a) glucose b) carbon dioxide c) water d) ATP

Question #6 Which of the following is NOT made during the Krebs cycle? a) carbon dioxide b) NADH c) oxygen d) ATP e) FADH2

Question #7 Which of these provides electrons to be used in the photosystems? a) oxygen b) water c) glucose d) carbon dioxide

Question #8 Which of the following is NOT an enzyme? a) RuBP b) ATP synthase c) CoA d) rubisco

Question #9 Which of the following is NOT formed during glycolysis? a) carbon dioxide b) ATP c) NADH d) pyruvate

Question #10 The product(s) of the Calvin cycle is/are ___. a) glucose b) glucose & oxygen c) carbon dioxide & ATP d) water & carbon dioxide