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Bio 20 – Cellular Respiration Quiz Name: / 21 1. Which part of a eukaryotic cell is involved in cellular respiration? 2. Glucose and are consumed during cellular respiration. 3. In the absence of oxygen, the first step of cellular respiration is 4. Which is not a product of cellular respiration? a) ATP b) water c) glucose d) carbon dioxide 5. In a eukaryotic cell, most of the ATP derived from glucose during cellular respiration is produced by ... a) b) c) d) Glycolysis Fermentation Calvin Benson Cycle Electron transport chain 6. A product of the Kreb’s cycle is: a) oxygen b) pyruvic acid c) glucose phosphate d) carbon dioxide Use the following information to answer the question: Fermentation is a form of anaerobic respiration. In wine making, glucose derived from grapes is used by yeast to produce CO2 and C2H5OH (ethanol / alcohol). 7. To allow fermentation to occur, a wine maker must ensure that the wine making ingredients: a) maintain a temperature of 37°C b) contain alcohol-producing bacteria c) are free of oxygen d) are exposed to light 8. What occurs during the process of aerobic cellular respiration? a) carbon dioxide and water combine to form glucose b) glucose is broken down into alcohol and carbon dioxide c) water and adenosine triphosphate react to produce glucose and energy d) oxygen and glucose react to produce carbon dioxide, water and energy 9. During aerobic cellular respiration, pyruvic acid produced in the _______________ combines with CoA to produce acetyl CoA. Acetyl CoA is an initial reactant in the Kreb’s cycle that occurs in the _______________. a) cristae, inter-membrane space b) inter-membrane space, cristae c) cytoplasm, matrix d) matrix, cytoplasm 10. As electrons are transported along the electron transport chain in cellular respiration, a) b) c) d) released energy is used to make NADH protons move down their concentration gradient released energy is used to power ATP synthase and make ATP protons are concentrated in the mitochondrial intermembrane space 11. What would be the net ATP production during each of the following events, from one molecule of glucose. __________ oxidative phosphorylation __________ glycolysis __________ Kreb’s cycle Use the following diagram to answer the next question: 12. Identify the area most associated with the processes below: (note: you are allowed to use a number more than once…) __________ location of electron transport system __________ glycolysis occurs here __________ Krebs cycle location __________ ATP synthase located in this membrane Use the following information to answer the next question: Some processes associated with photosynthesis and cellular respiration: 1. glycolysis 2. Krebs cycle 3. oxidative phosphorylation 4. ethanol fermentation 5. lactic acid fermentation 6. Krebs cycle preparation 13. Identify the process most associated with the description below: __________ ATP is Formed by ATP synthase __________ FADH2 formed __________ ATP and lactate formed __________ 2 ATP and pyruvate formed 14. Place the following 16 labels in the correct locations on the diagram below (the blanks are numbered for your convenience). Some of the labels are repeated on purpose so don’t bother pointing that out; it means they go in more than one place… (8 marks) 2 ATP Kreb’s Cycle 2 ATP Carbon Dioxide 32 ATP Glycolysis Carbon Dioxide Pyruvate 6 NADH Acetyl CoA Electron Transport System 2 NADH 2 FADH2 Oxygen Water 2 NADH