Photosynthesis and Cell Respiration Practice Test

Question #1 Which of these travel through the stomates? Choose all that apply. a) ATP b) carbon dioxide c) oxygen d) NADPH e) water

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

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 e) water to oxygen

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

Question #6 Which of the following is NOT made during the Krebs cycle? a) carbon dioxide b) NADH c) oxygen d) ATP e) FADH 2

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

Question #8 Which of the following is NOT an enzyme? a) RuBP b) ATP synthase c) coenzyme A d) rubisco e) all of these are enzymes

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

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