2. Moreover, the hydrogen atoms, and the electrons on NADH, and FADH2 are left from the original glucose. Purpose of Cellular Respiration. Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. answer choices . In glycolysis, glucose is split into two molecules of pyruvate.-The citric acid cycle is a series of reactions that produces two carbon dioxide molecules, one GTP/ATP, and reduced forms of NADH and FADH2. SURVEY . Stored energy in food is converted into ATP. This process releases a store of energy, or ATP, that cells can use for their needs. While ATP and carbon dioxide are regularly produced by all forms of cellular respiration, different types of respiration rely on different molecules to be the final acceptors of the electrons used in the process. Each pyruvate from glycolysis goes into the mitochondrial matrix—the innermost compartment of mitochondria. It is interesting to note that, not only do these sugars look different, but they also have distinct odors. exhale it in the breathing process. reuse it during photosynthesis. Combining this with the previous products of the other respiration stages, you will find that a single molecule of glucose entering the cell, in the presence of oxygen, will produce 36 ATP, 6 water molecules and 6 carbon dioxide molecules! Cellular respiration is a process in which _____. The answer is C, carbon dioxide only. Answer (1 of 4): During cellular respiration CO2 is mostly produced during the Krebs cycle, where four compounds of CO2 are released. Carbon dioxide is a universal product of all cellular respiration. Record the volume of carbon dioxide produced at 5 or 10 minute increments until no more gas can be measured. All cells need to be able to obtain and transport energy to power their life functions. Cell respiration refers to the process of converting the chemical energy of organic molecules into a form immediately usable by organisms. However 2 compounds of CO2 are produced as Pyruvate acid is converted into a two carbon compound known as acetyl.The Krebs cycle also known as the citric acid cycle is a series of enzyme-catalyzed chemical reactions, which is of central … The number is quite low in the case of anaerobic respiration. Where is co2 produced in cellular respiration? Carbon dioxide (CO2) is released during which of the following stages of cellular respiration? Glucose may be oxidized completely if sufficient oxygen is available by the following equation: All organisms, including plants and animals, oxidize glucose for energy. In aerobic respiration, a total of 36 ATPs are formed at the end of the process. combine it with water to make sugar. During cellular respiration, glucose breaks down into carbon dioxide and water. A. Often, this energy is used to convert ADP and phosphate into ATP. It is known that … ... if any cellular respiration in yeast. Anaerobic Respiration. Tags: Question 9 . Carbon Dioxide. B) oxidation of pyruvate to acetyl CoA and the citric acid cycle If pyruvate oxidation is blocked, what will happen to the levels of oxaloacetate and citric acid in the citric acid cycle shown in the accompanying figure? What do animals do with the carbon dioxide produced in their cells during cellular respiration? Also in the process of cellular respiration, oxygen gas is required to serve as an acceptor of electrons. B. The efficiency of cellular respiration is determined by the number of ATP molecules produced at the end of the process. During the process of cellular respiration, carbon dioxide is given off as a waste product. Cellular respiration is a process by which glucose, or sugar, oxidizes intocarbon dioxide and water, releasing energy in the form of adenosine triphosphate (ATP). 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