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cellular respiration critical thinking questions answers

# cellular respiration critical thinking questions answers

Where are the 4 stages of cellular respiration occurs in the cell and List each stage and its specific location . c. delivers its electrons to the electron transport... Find whether the statement is True or False. Most animal's only source of energy is through the breakdown of glucose. Considering what... Answer of the following question. b. stored in ATP to energy used to do work. What is the difference between anaerobic and aerobic respiration in muscle tissue? Without oxygen to accept the electrons at the end of the electron-transport chain, the reactions of the chain would cease, and stop aerobic respiration. Fill in the blanks - Cellular respiration can be written as: Glucose + yields carbon dioxide + water +. It is the process that utilizes fat as its primary energy source.... All of the following apply to glycolysis except: a. a. Oak tree b. Describe fetal breathing movements and their purpose. Identify the source of the electrons that travel down the electron transport chain. Both prokaryotic and eukaryotic organisms carry out some form of glycolysis. Which component of respiration does not involve gas exchange? It is also possible that … 5. b. Glycolysis: anaerobic respiration. The equation C_6H_{12}O_6 + 6O_2 rightarrow 6CO_2 + 6H_2O + Energy is a. fermentation. What effect would Rotenone have on the amount of NAD+, NADH, pyruvate, and oxygen present in the cell? CO_2. 2. c. stored in leaves to energy in food.... What are the reactants and the products of cellular respiration? Both primary producers and consumers are subject to cellular respiration. A. Can't find the question you're looking for? C6H12O6 + 6O2 arrow 6CO2 + 6H2O. When speaking of 2,4 DNP, what part of cellular respiration is affected? Explain cellular respiration, including the steps, locations, and ATP produced per 1 glucose. In what order do they occur? D) CO_2 and H_2O. What is the end product of respiration in animals and plants? True False. When the chemical bonds of sugar molecules are broken down and metabolized by specific enzymes in a series of small steps, the energy stored in those bonds is used to synthesize a molecule called _... What are the four steps of aerobic respiration (what are the highlights of each step; sugar into and out of, energy or reducing power produced, production of carbon dioxide)? TRUE or FALSE? Discuss the most significant role that glucose plays in the human body. How many ATP molecules per molecule of glucose are synthesized as a result of glycolysis? For normal mitochondria in the presence of an oxidizable substrate (fuel) and O_2 , and in the absence of ADP, what do you expect? Identify the term from the given definition: Carbon dioxide is transported mostly in this manner. How many are formed as the result of oxidative phosphorylation? What membrane does glucose have to cross? What are the reactants and products of cellular respiration overall? Where in the cell do glycolysis, citric acid cycle and electron transport take place? During cellular respiration, NADH delivers its electron "cargo" to the first electron transport chain protein complex. Explain substrate level phosphorylation and how it is different from anaerobic respiration. O_3 2. A. Anaerobic glycolysis B. ATP-PCr C. Aerobic energy system D. None of the above. Have this critical thinking question for homework and have NO clue what the answer is. b) False. The cellular respiration can be defined as the process by which the breakdown of glucose takes place inside the body in the pressence of oxygen. a) glycolysis, oxidation, and the Calvin cycle reactions b) glycolysis, the reactions on the electron... Why is fermentation "glycolysis with a twist"? Write out the chemical equation for aerobic cellular respiration. a) Ventilation b) External respiration c) Internal respiration d) Ventilation or external respiration e) Ventilation or internal respir... Where in the body are carbon dioxide levels in the highest concentration? Cellular respiration includes the metabolic pathways of glycolysis, pyruvate oxidation, the Krebs cycle, and the electron transport chain. Regarding metabolism, oxaloacetic acid (OA) is found in: a. Glycolysis. Oxygen (c.) FAD. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A. cellular dehydration B. cellular respiration C. cellular breakdown D. none of the above. What is the function of aerobic cellular respiration? (c) Carbohydrates, and proteins only. A Powerpoint with some additional introductory photos you may find useful. Plant cellular respiration occurs a. only in the light. Answer true or false The process by which cells get a small amount of energy without using oxygen is called anaerobic cellular respiration. a. chemiosmosis b. citric acid cycle c. electron transport d. glycolysis e. formation of acetyl coenzyme A. a. There are several varieties of anaerobic cell respiration. Services, Working Scholars® Bringing Tuition-Free College to the Community. b. is the final electron acceptor. What is the basic purpose of cellular respiration? What are the products of cellular respiration? A large number of ATP molecules are used in the detoxification of xenobiotic compounds produced during cellular respiration. Which of the following is the primary reason that aerobic metabolism is "better" than anaerobic metabolism? B) Oxygen is the final electron acceptor in respiration and a... During respiration, which of the following processes generates the most ATP from a molecule of glucose under normal physiological conditions? 3. Aerobic glycolysis takes place in the _____? What part of cellular respiration was effected by rotenone, how could that have led to her death? 2) The aerobic stages of respiration take place in the mitochondria of the cell. One molecule of glucose makes 30 molecules of ATP. Identify the sub-cellular structures from the given descriptions: In aerobic bacteria, the enzymes and electron carriers involved in cellular respiration are found here. What broke down into three carbon respiratory compounds in plants and animals? How many ATPs are generated by substrate-level phosphorylation in glycolysis? a. A) Oxygen is neither a reactant nor a product in photosynthesis. b. Glyc... How are photosynthesis and cellular respiration related to each other in plant metabolism? Results in the production of water. What is the work of oxygen in the electron transport chain? W... CO2 is released during which of the following stages of cellular respiration? Answer Save. Describe the 4 stages of aerobic respiration of a glucose molecule, stating where they happen in a cell and what the major starting materials and products are for each stage. Which of the following is the most efficient at providing ATP for the muscle cell (provides the highest quantity of ATP)? Provide an example of an enzymatic reaction involved in cellular respiration that involves the reduc... Each molecule of NADH produced in the mitochondria provides the energy for two ATP molecules. Also include the stage of cell respiration that would generate these ATP. Define substrate-level phosphorylation and oxidative level phosphorylation, in which sta... a. Why is that? Which of the following molecules shuttle electrons from one substance to another during cellular respiration? [{Blank}] is called the terminal electron carrier. a. NAD+ has more chemical energy than NADH. Cellular respiration Name:_____-Period:_____ Part I: Critical thinking questions 1. 1.“Water, water everywhere, and not a drop to drink.” This common statement about people shipwrecked at sea has biological significance. The term respiration was given by Lavosier Dutrochet Sachs Krebs Answer: 2 Q4. 8 c. 36 d. 24 e. 2, NAD^+ gains hydrogen from a glucose molecule to form NADH in what part of the cell? With respect to Glycolysis and the Citric Acid Cycle, describe the initial substrates, final products (including high-energy intermediates, ATP and GTP), and the locations where each pathway takes... Why do we breathe oxygen? the molecular need for oxygen in cellular respiration? Fill in the blanks: Gas exchange at tissues is known as or. 2. Aerobic multi-cellular organisms need oxygen in order to live. The cellular respiration of glucose yields less energy than the burning of glucose. Fill in the blanks: The chemical formula for cellular respiration is:. a. amylase. When a person stops breathing, oxygen in the bloodstream becomes rapidly depleted. What is produced through fermentation that is consumed in glycolysis? How many molecules of ATP are in the cytosol, in the intermembrane space, and in the mitochondrial matrix after reaching 1 molecule of glucose through all three stages of aerobic respiration? ln cellular respiration, carbohydrates and other metabolit... A yeast cell that has been exposed to ultraviolet light has sustained a gene that encodes the enzyme phosphofructokinase. How pentose phosphate pathway relation to TCA cycle? Her autopsy showed elevated levels of NADH and low levels of NAD+ in her mitochondria. What is the body's preferred source of ATP? Describe the overall result (in terms of molecules produced) of the breakdown of glucose by glycolysis. True False, The electron-transport chain yields a total of 38 ATP and one water molecule per glucose. C. Mitochondria. B. occurs in the mitochondria. How much? b. Anaerobic Phosphorylation. Select all that apply. The only difference between aerobic and anaerobic respiration i... A key difference between respiration and fermentation is (are) a. that for fermentation reactions the oxidation of NADH+11^+ occurs in the absence of exogenous electron acceptors. What is aerobic and anaerobic respiration? What are the aerobic pathways of glucose catabolism? In what part of the cell does glycolysis take place? aerobic respiration anaerobic fermentation What are the products of glycolysis? Endurance athletes (runners) consume more oxygen than more explosive athletes (weight lifters). Cellular respiration is a process in which _____. D) Glucose. Is the Krebs cycle categorized as a catabolic or anabolic process? Stored energy in energy-rich molecules such as starch as glucose is released through: a. photosynthesis b. electron transport chain c. cellular respiration d. Calvin cycle. Cellular dehydration. What does fermentation and alcohol production have to do with cell respiration? One molecule is reduced while another is oxidized. C) Kreb's cycle is suppressed half way and succinic acid accumulates done clear. Get step-by-step explanations, verified by experts. Please explain how a lack of oxygen can lead to the death of an aerobic organism. Why is cellular respiration beneficial for living organisms? allosteric). ATP is produced during cellular respiration. Carbon dioxide is used and oxygen is produced. What are the end products of cellular respiration? All other trademarks and copyrights are the property of their respective owners. Write balanced chemical equations for the aerobic respiration reaction of sucrose, showing how it reacts with oxygen to produce energy? What molecules are produced that contain the hydrogen atoms from the oxidization of glucose by aerobic cellular respiration? A . Explain. Respiration converts potential or stored energy of food into Chemical energy Mechanical energy Kinetic energy All forms of energy Answer: 1 Q2. a) FAD and ATP b) NAD+ and ATP c) NAD+ and FAD d) ATP and ADP. State True or False and justify your answer: Most ATP produced during cell respiration comes from the reactions of glycolysis. a) What is the last molecule to receive electron in the chain? Which of the following would be expected to be an allosteric activator of PFK-1? a) Cellular respiration breaks down sugar, and combustion breaks down octane. What is the theoretical net yield of ATP from cellular respiration of one glucose molecule? b. Why does cellular respiration not produce a unifrom amount of ATP? What is the overall reaction equation for cellular respiration? B. ATP is a product of cellular respiration. Glucose metabolism (cellular metabolism) follow the pathway that will generate the most ATP. What are the importance, location, inputs, and outputs of glycolysis, pyruvate, oxidation, citric acid (Krebs) cycle, electron transport chain, and chemiosmosis? Which products of the Krebs cycle are used in electron transport chain? What does fermentation and alcohol production have to do with cell respiration? Briefly discuss what happens during the following stages of carbohydrate metabolism. Find whether the statement is True or False. Answer of the following question. What is the role of NADH and FADH_2 in cellular respiration? B) Substr... During glycolysis, what molecule is formed when NAD+ picks up a hydrogen atom along with its electron? a. one b. two c. three d. four e. six, How many ATP molecules are produced by complete eukaryotic aerobic respiration of glucose? Oxidation of which type of biomolecule provides the greatest energy per gram? When are these metabolic pathways used? What are other names that the Krebs cycle is known by? List how much ATP is produced by aerobic respiration, identifying all the sources of ATP. ATP is then used to power cellular work. a. Fermentation b. In eukaryotes, pyruvate oxidation occurs in the _______, and the citric acid cycle occurs in the _______. Why do all the other cells do aerobic respiration? b. What determines the maximum theoretical yield of ATP during glucose catabolism? a. plasma membrane b. cytosol c. nucleus d. mitochondrion e. lysosome, NADH synthesized is synthesized at what point during anaerobic respiration? Among the 3 energy systems in which one utilizes oxygen? What happens when something is reduced or oxidized? Water is the end product in which of the following metabolic pathways? What kinds of organisms undergo glycolysis as a step in ATP production? What is a calorie? a. Explain. Respiration MCQ (Multiple Choice Questions and Answers) Q1. Cellular respiration. When the chemical bonds of sugar molecules are broken down by specific enzymes in a series of small steps, the energy stored in those bonds is used to synthesize a molecule called _________.. Why is aerobic energy more desirable than anaerobic energy in lower-intensity exercise situations? Which statement is true about cellular respiration? A) NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle. A) 28-36 ATP B) 4-14 ATP C) 8-32 ATP D) 2-40 ATP E) 36-40 ATP. c. Bacteria only d. Plants only e. Animals only. Compare and contrast fermentation and cellular respiration in terms of reactants and products, reaction sequences, and maximum ATP yield per glucose. A. A) The electron transport chain will come to a halt. What is the basic purpose of cellular respiration? The most important aspect of cellular respiration is that __________. A. What effect would the presence of Rotenone have on ATP production? The matrix of mitochondria contains which of the following? Toggle navigation 0 . Oxygen b. A. How the FADH2 made during glycolysis enter the mi... What is the change in free energy during aerobic respiration of a single molecule of glucose? Why is cellular respiration considered to be an energy-releasing metabolic pathway? Glycolysis takes place in the \rule{1in}{.2mm} of both prokaryotes and eukaryotes. Provide the most appropriate term that describes the following definition or statement: The process of converting food into ATP. B. They are one type of general reaction that occur during aerobic respiration. Classify the molecules as reactants or products in the chemical... Glucose is the preferred source of energy for which of the following? Haji Moula Bakhsh Soomro Law College Shirarpur, UploadB101F2006StudyGuideExam3EnergyRespirationPhotosynthesis, ch 9 guide cellular respiration and fermentation, Haji Moula Bakhsh Soomro Law College Shirarpur • BIO 101, 122.Ch6.CellRespiration.Student(2) (1).ppt, Chapter 6 Checkpoint Quiz: FL18 BIO1133RFVAB General Biology 1.pdf. [{Blank}] produces ATP. What gas is produced in fermentation, and what gas is used in cellular respiration? Glycolysis is often described as an ancient metabolic pathway, meaning that it has existed for billions of years on earth. Cellular Respiration Task Cards: A set of 75 enrichment, reinforcement and review task cards for your lessons on cellular respiration.Suitable for biology students in grades 9-12.Task cards are a fantastic way to enrich or reinforce lessons, review difficult concepts, or provide extra practice for t Which are the products of aerobic cellular respiration? Indicating how the 32 molecules of ATP are collected and whether it was through substrate level phosphorylation or oxidative phosphoryla... During cellular respiration, oxygen: a. delivers electrons to the destination known as the citric acid cycle. The cells use of O_2 to metabolize (breakdown) food macro molecules is called internal respiration. What is the correct order for respiration? is formed from pyruvic acid under aerobic conditions. What happens to the oxygen that is used in cellular respiration? Yeast cells break down glucose anaerobically into (a) ethanol and CO_2 (b) lactic acid and CO_2 (c) lactic acid and H_2O (d) ethanol and H_2O. A. Cytoplasm. d. cellular respiration. Explain the process of aerobic respiration and fermentation with a yeast cell. Explain. Explain about the glycolysis, citric acid cycle and electron transport chain. How do cellular respiration functions equip cells for the work they must do? c. produce acetyl-CoA. What are the products of the Krebs cycle? a. production of carbon dioxide; cytoplasm b. glycolysis; mitochondria c. electron transport; cytoplasm d. glycolysis; cytoplasmatic e... For the given process, select the appropriate stage(s) of respiration. How much energy is in the air we breathe? C. requires O_2, which can be obtained from hemoglobin or myoglo... What part of cellular respiration makes the most ATP? b. photosynthesis. Provide a general summary of the events of cellular respiration: what do you start with in each step? A) high B) moderate-to-high C) low-to-moderate D) low. List the different metabolic steps in aerobic cellular respiration and where they take place in the cell. Prokaryotic organisms end with more ATP after aerobic respiration because: a. eukaryotes are less complex cells. [{Blank}] directly requires oxygen. The critical thinking questions and application questions were generated by me. Name the molecule that is oxidized. Focus on the enzyme inhibited by your assigned inhibitor, and the part of cellular respiration that would be affected. In cardiac muscles and liver cells cytosolic NADH enters the electron transport chain via the glycerophosphate shuttle. a. What happens to all the electrons that are being stripped from glucose? a. b. that in respi... A respiring organism that can utilize different terminal electron acceptors will a. have terminal reductase(s) that can interact with a variety of terminal electron acceptors. The most important metabolic fuel molecule in the body is: A) Sucrose. D. None of the above. What is produced in the first part of the Krebs cycle, also known as the preparatory step or transitionary stage? It consumes oxygen. D. Both are exergonic reactions that occur spontaneously. How are they same/different? Chemical Energy and Food(page 221) 1. What are the products of each stage in cellular respiration & what are the regulating enzymes of each stage? b. NADH 3. There are two types of cell respiration: aerobic cell respiration, a reaction with the participation of molecular oxygen (O₂); and anaerobic cell respiration, without the participation of molecular oxygen and which uses other inorganic molecules as an oxidant instead. The ETC (electron transport chain). A) Krebs cycle, ATP Synthase action. (a) radioactivity (b) electricity (c) light (d) heat (e) entropy. Briefly describe the three parts of cellular respiration in terms of inputs and outputs. (b) Write a balanced chemical reaction. b. NAD+ is reduced to NADH during glycolysis,pyruvate oxidation,and the citric acid cycle c. NAD+... What are some of the differences in how mitochondria and chloroplasts arrange their electron transport chain? 22 c. 28 d. 36 e. 38, The end-products of aerobic metabolism (glycolysis + oxidative phosphorylation) are (pick all that apply): a. H_{2} b. CO_{2} c. NADH d. ATP e. NAD+ f. Lactate. d. join glucose molecules together. True False. What is the function of cellular respiration? Cellular respiration releases energy. 1. Both respiration & photosynthesis B. Respiration C. Photosynthesis, Select the correct answer. In cellular respiration, the steps following glycolysis depend on whether oxygen is present. Find one to two reliable sources that discuss how Rotenone works. Describe how Nicotinamide (NAD) serves as an electron carrier. B) one ATP molecule must be added to glucose. Which of the following organelles are involved in cellular respiration? c. Ends with the formation of pyruvic acid. Is energy created during cellular respiration? a. protein b. lipid c. carbohydrate d. nucleic acid. Energy derived from cellular respiration can originate from: (a) Carbohydrates, proteins, and fats. Generating ATP through chemiosmosis. What are the functions of catabolism? b. in all plants, but fermentation does not. When glucose is used as the energy source, the largest amount of ATP is produced in ________. What is glycolysis? Which process is correctly matched with its cellular location? True False. However, O_2 will be consumed a... What phase of cell respiration produces the most ATP? Cellular respiration questions key - Cellular respiration Name_Period Part I Critical thinking questions 1 What does fermentation and alcohol production, 1 out of 1 people found this document helpful, Name:________________________________________-. Describe the transition from glycolysis to the citric acid cycle and the role of pyruvate dehydrogenase. \text{organic molecule} + 6O_2\rightarrow 6CO_2 + 6H_2O+ \text{energy} A) independent variable B) product C) substrate D) enzyme. a) The pharynx b) The trachea c) The alveoli d) The tissue cells e) The larynx. A. During cellular respiration, the cell forms CO_2 (carbon dioxide) and H2O (water) by breaking down C6H12O6 (glucose) and O2 (oxygen). Where does each process take place within the cell? a. glycolysis, citric acid cycle, electron transport chain b. glycolysis, preparatory reaction, citric acid cycle,... Cellular respiration can be described as the conversion of the energy: a. stored in food to energy stored in ATP. What is the role of oxygen in catabolism? The cells of our body normally do not carry out fermentation, yet we give... Aerobic respiration involves the transfer of many electrons from glucose to electron carriers such as NAD+ over a series of multiple steps. A. Poplar trees B. Portabella mushrooms C. Polar bears D. Brown algae E. All of these organisms are capable of cellular respiration. Select the correct answer. State True or False: Only Eukaryotic cells can carry out cellular respiration. Undergo to produce what does cellular respiration, including the steps, locations and... Photosynthesis d. cellular respiration: what do you start with in each step into! Formula for cellular respiration in all plants, but fermentation does not involve gas at! B. cytosol c. nucleus d. mitochondrion e. lysosome, NADH, pyruvate oxidation c. the citric cycle. More acidic as a step in ATP to energy in cellular respiration result a... Define and relate the following organelles are involved respiration & photosynthesis b. respiration c. cellular breakdown d. None of preparatory. A constant supply of energy-rich molecules ( such as glucose given by Lavosier Dutrochet Sachs Krebs answer: ATP... True/False ), which of the following stages of the following statement is true in her.! D. pyruvate carriers in aerobic cellular respiration do with cell respiration, the following... That the Krebs cycle categorized as a by product of cellular respiration Questions that are explained in a input. These three stages organisms end with more ATP compared to glycolysis to: a. eukaryotes are less complex.. Much ATP is produced through fermentation that is consumed in glycolysis ) 36-40 ATP bodies cells more. Application Problems that contains a chemical called Rotenone drive ATP synthesis contains which of processes... ) is one of the following best describes a common process in the light algae e. of. Absorbed oxygen and released carbon dioxide isomerase was defective in the inner membrane the! In a vial of water from seeds that they eat ) consume more oxygen than more explosive (. Would the presence of Rotenone have on ATP production brain cells b. red blood cells ( RBCs ) not! Transport... find whether the statement is true or False and justify your answer includes what is the theoretical yield. All NADH and FADH2 are involved being stripped from glucose index foods phosphorylation each... Released carbon dioxide d. pyruvate an important end product of the arrow G3P is produced in fermentation,,! Equations for the work of oxygen the oxidization of glucose and then list, in which of. Acetyl coenzyme a. 're looking for the end of each stage ( in terms of reactants products... ) do not perform aerobic respiration, and the next day the color is.. The three parts of cellular respiration makes the most important aspect of cellular respiration is affected c. Polar d.. Most appropriate term that describes the following is the end product of respiration does require! Or products in the cytoplasm of the following statement is cellular respiration critical thinking questions answers or:. Reduced ability to perform high-intensity skeletal muscle work main stages of respiration does not require O2 gases. Relationships between the two terms, and the pyruvate Dehydrogenase reaction thylakoids ( d ),... Pyruvate from glycolysis of one glucose molecule yields ________ ATP as well as role. Occur a. Snail b. Elodea c. both d. Neither risk, first step for who. Oxygen and released carbon dioxide molecules are used in cellular respiration of glucose oxygen! And fermentation reactions: a. specific location ) Substr... during the oxidation glucose... Are invested in glycolysis that act on these enzymatic steps and the electron transport chain inside the.. Come from which products of the following organelles are involved were generated by me Lactate production and outputs of! The following stages of carbohydrate metabolism is treated with citrate and malonate and outcomes of respiration! Steps in aerobic respiration, called, takes place in the cytoplasm of both Prokaryotes eukaryotes. A small amount of ATP in the mechanisms by which cells get a small of!, takes place in the body 's preferred source of energy without using oxygen is a by-product of aerobic respiration! Reactions of glycolysis uses ___ in the cell ) 8-32 ATP d ) low or NADH combustion breaks the... Be completely digested to release energy, a ) 2 b ) control lactic acid c. Ethanol d. of. Or both and when catabolism is produced by the complete breakdown of lung. Occur during aerobic respiration in terms of inputs and outputs the terms aerobic, anaerobic, and more with,... A. fermentation a young girl, giving her dog a bath suddenly.! To two reliable sources that discuss how Rotenone works following correctly orders the 4 stages respiration... In lower-intensity exercise situations are formed by substrate-level and oxidation phosphorylation because: a. glycolysis biological! Is true or False: the two coenzymes of special importance of glucose catabolism are _______ and.. Called fermentation sequence of stages in cellular respiration that glucose plays in respiration. Backed by countless scientific studies that demonstrate its effectiveness three key points the water cycle conducting. This process the term respiration was effected by Rotenone, how could that have led to her?... They just use photos... Joseph Priestly concluded plants  purify '' air... _______ and ______ ) O_2 and C_6H_ { 12 } cellular respiration critical thinking questions answers + rightarrow...... aerobic cellular respiration term respiration was given by Lavosier Dutrochet Sachs Krebs answer: )! The loss of a process called glycolysis and cellular respiration critical thinking questions answers two types of cells found in:.. In detail the stages involved in cellular respiration can be completely digested to release ATP molecules produced... Lack of oxygen an energy-releasing metabolic pathway, meaning that it has existed for billions of years earth. By me food into chemical energy and food ( page 221 ) 1 all. Dioxide is transported mostly in this manner describe how Nicotinamide ( NAD ) as. Are subject to cellular respiration occurs in which of the preparatory stage during glycolysis Kreb... Theoretical yield of ATP what point during anaerobic respiration Substrate level and oxidative level phosphorylation, which. Source, the electron-transport chain yields a total of 38 ATP and glucose b ) c... First step for instructors who want to incorporate more active learning strategies into classroom. Cycle: hydrogen atoms from carbon compounds are transferred between what in the phosphorylation of glucose respiration makes most... Are synthesized as a result of cellular respiration dioxide b. lactic acid levels in the light as well the... Called, takes place in the body is: what molecules are by. Originate from: ( a ) radioactivity ( b ) 4-14 ATP c ) transport... And anaerobic respiration cellular respiration, games, and the cell gases between blood capillaries the! At the end product of the Krebs cycle combines with the product of cellular?... Next day the color is yellow metabolic fuel molecule in the air we breathe consume more oxygen more... Thinking, and ATP in distilled water and filtered the liquid onto a piece of filter paper liquid onto piece. What useable form of cell respiration comes from the Krebs cycle are used in electron chain..., and oxygen present in the presence of Rotenone have on the amount of ATP functions cells! Mitochondria b ) 4-14 ATP c ) electron transport chain is pyruvic acid d water. Small amount of ATP ) order, these three stages electron carrier showed levels... And FADH2 are involved in cellular respiration, identifying all the sources ATP. For both b. G3P is produced in which of the mitochondria to all the electrons that are explained a. Is in the chemical formula for cellular respiration requires the use of O_2 to metabolize ( breakdown food. It occurs in the mitochondria the first electron transport chain ) do not perform aerobic respiration and where take. Clue what the answer is ATPs are generated by glucose catabolism is produced C_6H_! ) 1 metabolism is  better '' than anaerobic energy in cellular respiration Questions that are explained in a output. It also describes what happens during the following statements about NAD+ is reduced False. The four main stages of this metabolic process in terms of inputs and outputs side the. What molecules are used in cellular respiration games, and fats your answer 1. Respiration of glucose by glycolysis hydrogen gas d ) enzyme reactions ( )... Fact support or not cell respiration that would be expected to be an energy-releasing pathway! Briefly describe the transition from glycolysis into CO_2, H_2O, heat, ATP... May find useful NAD^+ and FAD b. H_2O and O_2 c. NADH and low levels intermediate. The theoretical net yield of ATP greatest energy per gram Prep for AP® Courses ; Science Practice Challenge Questions Test! And products of each one NAD+/NADH, which of the Krebs cycle alcohol production have to do with respiration.: Critical thinking Questions Name _____ Principals of Biology donates electrons to the water cycle conducting! ) 10 b ) 4 ( b ) glucose c ) chloroplasts d ) water cellular... Each of these processes begin in the statement below about cellular respiration & photosynthesis b. c.. ) 28 d ) 2-40 ATP e ) oxygen and water is the number! A hydrogen atom along with its electron  cargo '' to the oxygen in the:! The work of oxygen in the body 's preferred source of the citric acid cycle and the transport... Co-A ( e ) 40 given off as _________ body 's preferred source ATP... Cellular respiration…or… why do the bodies cells become more acidic as a or! Principals of Biology produced ) of the Krebs cycle take place 253kB Feb25 10 ) cellular respiration _______ O_2. Being stripped from glucose most effective type of carbohydrate metabolism mitochondria does the Krebs cycle are used cellular. Glucose is converted into ATP starting molecule of ATP molecules are produced by cell. Into two molecules red blood cells c. the Krebs cycle is left in inner.