Where does it glycolysis occur? This process can only function if there is oxygen available. Respiration can be split into 3 main processes, Glycolysis, Krebs cycle (Tricarboxylic Acid / Citrate Acid Cycle) and the Electron Transport Chain. As a result of these reactions, the proton gradient is produced, enabling mechanical work to be converted into chemical energy, allowing ATP synthesis. The electrons are shuttled between these proteins which is used to pump protons (H^+) to the space between the inner and the outer membrane. Which of the following events takes place in the electron transport chain? d. the breakdown of glucose into six carbon dioxide molecules The multistep chemical breakdown of a molecule of glucose into two molecules of pyruvic acid b. Which of the following events takes place in the electron transport chain? A) the breakdown of glucose into two pyruvate molecules. c. the breakdown of an acetyl group to carbon dioxide. ANSWER: Chapter 6 - Question 28 - Multiple Choice Part A ATP synthase plays a role in _____. D.) ribosomes. Electron transport takes place in the _____. D) substrate-level phosphorylation. The third stage, electron transport, takes place on the inner membrane. a. chloroplasts. B.) The first step of cellular respiration in all organisms; “splitting of sugar” 48. ANSWER: 32 The number generated depends on whether the end product of aerobic respiration is lactic acid or ethyl alcohol. Electron transport takes place in the: A.) C.) cytoplasm. The electron transport chain involves a series of redox reactions that relies on protein complexes to transfer electrons from a donor molecule to an acceptor molecule.
a) the breakdown of glucose into two pyruvate molecules
b) the breakdown of an acetyl group to carbon dioxide
c) the extraction of energy from high-energy electrons remaining from glycolysis and the citric acid cycle
d) substrate-level phosphorylation Cellular respiration has three stages: glycolysis: the Krebs cycle and electron transport. The electron transport chain is a series of transmembrane proteins found in the inner membrane. How much energy is made from cellular respiration? a. Answers: 2, question: Which of the following events takes place in the electron transport chain? B) the breakdown of an acetyl group to carbon dioxide. Cellular respiration takes the energy stored in glucose and transfers it to ATP. mitochondria. The inner mitochondrial membrane. The simplest way to understand this, is that it basically moves the electrons from high energy to low energy. c. Electron Transport Phosphorylation takes place in the inner membrane of the mitochondrion 46. Electron transport chain takes place in the mitochondrion inner membrane and electrons are transferred from one protein complex to another in the order of their increasing reduction potentials. Summary. The mitochondrion has an outer membrane and an inner membrane with folds (cisternae). 32 ATP 47. b. the harnessing of energy from high-energy electrons derived from glycolysis and the citric acid cycle. electron transport takes place in the grana of the chloroplast during light reaction. Mitochondria is known as the powerhouse of the cell. Electron transport takes place mitochondria of cell. C) the extraction of energy from high-energy electrons remaining from glycolysis and the citric acid cycle. Select one: a. energy is stored in the form of NADH. Mitochondria. The Electron Transport Chain takes place in the inter membrane space of the mitochondria. In the end, this process can produce up to 32-34 ATP molecules from one glucose molecule. ANSWER: Chapter 6 - Question 29 - Multiple Choice Part A Aerobic cellular respiration generates about _____ ATP from one glucose. 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