BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
9th Edition
ISBN: 9781319425784
Author: BERG
Publisher: Macmillan Higher Education
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Chapter 18, Problem 6P
Interpretation Introduction
Interpretation : The comparison between fermentation and respiration in terms of electron donors and electron acceptors needs to be explained.
Concept Introduction : An electron transport chain (ETC) is the series of
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Chapter 18 Solutions
BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
Ch. 18 - Prob. 1PCh. 18 - Prob. 2PCh. 18 - Prob. 3PCh. 18 - Prob. 4PCh. 18 - Prob. 5PCh. 18 - Prob. 6PCh. 18 - Prob. 7PCh. 18 - Prob. 8PCh. 18 - Prob. 9PCh. 18 - Prob. 10P
Ch. 18 - Prob. 11PCh. 18 - Prob. 12PCh. 18 - Prob. 13PCh. 18 - Prob. 14PCh. 18 - Prob. 15PCh. 18 - Prob. 16PCh. 18 - Prob. 17PCh. 18 - Prob. 18PCh. 18 - Prob. 19PCh. 18 - Prob. 20PCh. 18 - Prob. 21PCh. 18 - Prob. 22PCh. 18 - Prob. 23PCh. 18 - Prob. 24PCh. 18 - Prob. 25PCh. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32PCh. 18 - Prob. 33PCh. 18 - Prob. 34PCh. 18 - Prob. 35PCh. 18 - Prob. 36PCh. 18 - Prob. 37PCh. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - Prob. 40PCh. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Prob. 44PCh. 18 - Prob. 45PCh. 18 - Prob. 46PCh. 18 - Prob. 47PCh. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Prob. 50PCh. 18 - Prob. 51PCh. 18 - Prob. 52PCh. 18 - Prob. 53PCh. 18 - Prob. 54PCh. 18 - Prob. 55PCh. 18 - Prob. 56PCh. 18 - Prob. 57PCh. 18 - Prob. 58PCh. 18 - Prob. 59P
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- Select the correct statements about cellular respiration (select all that apply) 1) Chemical energy in glucose is transformed to the form of ATP 2)The over all equation for cellular respiration is C6H12O6 + 6O2 —> 6CO2 + 6H2O + 36ATP 3)Cellular respiration takes place in the ribosomes 4) The phases include glycolysis, the kraft cycle, and the electron transport 5) The overall equation for cellular respiration is glucose + oxygen —> carbon monoxide + water + ADP 6) The phases include glycolysis, the citric acid cycle, and the electron transport chain 7) The breakdown of ATP drives the synthesis of glucosearrow_forwardplz explain in details. Organisms must do tasks in order to survive. This work requires either light for photosynthesis or the chemical potential energy of organic molecules as an energy input. Explain the necessity for energy in living organisms and provide two (2) examples. Explain the oxidative phosphorylation process, particularly the involvement of oxygen. Discuss the generation of a low yield of ATP from anaerobic respiration and the formation of lactate in mammals.arrow_forwardDirections: Compare fermentation with anaerobic and aerobic respiration by analyzing the diagram below. Molecular Energy Source Aerobic Anaerobic Fermentation Hydrogen e Hydrogen e Acceptor Inorganic (e.g. NO,) Hydrogen e Acceptor Organic (e.g., pyruvate) Acceptor: O, |АТР + СО + Н20 ATP + CO+ reduced acceptor ATP + CO?+ reduced organic (e.g.,NO2-) (i.e. Alcohol) 1. What are the three kinds of enzyme-controlled reactions so that the chemical- bond energy from a certain nutrient is released to the cell in the form of ATP? 2. What are the hydrogen electron acceptors for aerobic and anaerobic respiration as well as in fermentation? 3. These are the by-products of aerobic respiration that are considered low-energy molecules. 4. What are the outputs produced by anaerobic respiration? What about in fermentation? 5. What are two general metabolic mechanisms by which certain cells can oxidize organic fuel and generate ATP without the use of oxygen?arrow_forward
- A. Using a simplified series of diagrams describe how a cell can extract 38 molecules of ATP(net)from one molecule of glucoses. B.What is the difference between aerobic and anaerobic respiration? How is fermentation different from both of them? Discuss two common fermentations that we use to make everyday useful products.arrow_forwardChoose all of the following true statements. Hint: 6 statements are true. □ If an electron moves from an atom of higher electronegativity to an atom with lower electronegativity, energy is released. O Glycolysis occurs with or without oxygen present. Other biomolecules such as lipids, disaccharides, and proteins can enter the biochemical pathway of aerobic respiration just not directly into the first step of glycolysis. Molecules other than glucose can be broken down and used to build up ATP in aerobic respiration. Glycolysis occurs during both alcohol and lactic acid fermentation, producing 2 net ATP. The higher the electronegativity of an atom, the tighter it holds an electron and the lower its potential energy. Water is the final electron acceptor of the ETC in aerobic respiration. Each protein component of the ETC in aerobic respiration is more electronegative than the last.arrow_forwardCompare fermentation and respiration with respect to electron donors and electron acceptors.arrow_forward
- Directions: Compare fermentation with anaerobic and aerobic respiration by analyzing the diagram below. Molecular Energy Source Aerobic Anaerobic Fermentation Hydrogen e Hydrogen e Acceptor Inorganic (e.g. NO,) Hydrogen e Acceptor Organic (eg. pyruvate) Acceptor: 0, ATP + CO'+ reduced acceptor ATP + CO+ reduced organic (i.e. Alcohol) АТР + СО+ Н20 (e.g. NO2-) 3. These are the by-products of aerobic respiration that are considered low-energy molecules.arrow_forwarda. Draw the ATP cycle, Label ATP, ADP + P, energy in from photosynthesis/respiration, energy out for work b. Draw a rough sketch of an ATP and label the phosphates, the sugar and the base. Guide Questions: 1 What is the importance of the formation of ATP? 2. How does the ATP-ADP cycle provide energy for the cell? 3 Why is the ATP-ADP cycle important to living things?arrow_forwardCreate a model of cellular respiration. Be sure to label the following: Mitochondria, cytoplasm, glucose, glycolysis, ATP, pyruvic acid, Kreb’s Cycle, CO2, NADH, FADH2, Electron transport chain, H2O, O2arrow_forward
- 1) Using the equations for cellular respiration and photosynthesis, explain what makes one pathway overwhelmingly anabolic and the other overwhelmingly catabolic. 2) Write out the equation for cellular respiration in words. What molecule is reduced and which is oxidized? 3) What goes into, and what comes out of the four steps of cellular respiration (glycolysis, pyruvate oxidation, the citric acid cycle, electron transport chain)? 4) Differentiate between and describe the three types of phosphorylation as discussed in the lecture and additional narrated whiteboard work available on in your "video material" for the week. You should go into detail here. Go into EXTREME detail with regard to oxidative phosphorylation. That will absolutely be represented in a BIG way on your next exam.arrow_forwardList the products of linear electron transport and cyclic electron transport, and describe the role of cyclic electron transport.arrow_forwardExplain the role of electron carriers in the biological system. What are the two main electron carriers in cellular respiration and what are their oxidized and reduced forms.arrow_forward
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