Choose the letter of the best answer.1. All are characteristics of catabolic reactions excepta. have energy-poor productsb. capture energy in the form of ATPc. require coenzyme like NADd. yield a greater number of products compared to anabolic reactions2. Which of the following is a reduced molecule?a. FADb. FADH2c. NADd. NADP3. How many complexes are involved in oxidative phosphorylation?a. 1b. 2c. 4d. 54. Which is not a catabolic pathway?a. Lipogenesisb. Lipogenolysisc. Giycolysisd. B-oxidation of fatty acids5. Which transport system shuttles fatty acyl CoA to the outer membrane ofmitochondria?a. CATIb. GLUT Ic. CAT IId. GLUT II6. Anabolic pathway takes place in thea. Cytoplasmb. Mitochondriac. Smooth endoplasmic reticulumd. Nudeus7. Catabolism takes place ina. Cytoplasmb. Mitochondriac. Smooth endoplasmic reticulumd. Nudeus8. The ribose sugar needed for the synthesis of nucleic acids are provided byb. Pentose phosphate pathwayd. Krebs cydlea. Gluconeogenesisc. Glycolysis9. Which of the following extremely toxic mdecule has to be excreted in the formof urea?a. Ammoniumb. Carbamoyl phosphatec. Omithined. Citrulline

Multiple questions are asked . I will answer 1st question, as per guidelines. Catabolism, the…

Answered: 1. All are characteristics of catabolic…

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter20: Electron Transport And Oxidative Phosphorylation

Section: Chapter Questions

Problem 19P

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1. Choose all the correct answers. Enzyme catalyzing this reaction: COO CO0 но C-H + NAD* CH2 + NADH + H* CH2 лвенный тет CoO COO L-Malate Oxaloacetate A. Belongs to the class of transferases. B. Belongs to the class of oxidoreductases. C. Is a simple enzyme. D. Is a holoenzyme.
1. provide a solution using a table, listing all the specific individual reactions that will generate ATP either by substrate level phosphorylation (SLP) or by oxidative phosphorylation (OP). 2. Shall the given question require a shuttle system, please use both and indicate the net ATP for each. 3. Get the net ATP for each question given you
CHOOSE THE CORRECT LETTER 1.What defines the sum of all biochemical reactions of an organism?A.EmbolismB. MetabolismC. AnabolismD. Catabolism 2.Which of the following biochemical reactions is NOT a catabolic reaction?A.GlycogenolysisB. GluconeogenesisC. Citric Acid CycleD.Glycolysis
1. Put together the sequence of components (numbers) that form the glycolysis pathway and the linked reaction. Choose the sequence from the following metabolites. Also mention the step in which NADH/FADH2 is formed along with the number.  Acetyl Co.A  Glucose.  Pyruvate.  Fructose – 1, 6-bisphosphate  Glucose – 6 – phosphate.  Phosphoenol – pyruvate.  1, 3 – Bisphosphoglycerate.  Glyceraldehyde 3-phosphate  Fructose – 6 – phosphate  Glycerol 2-phosphate /2-phosphoglycerate.  Dihydroacetone – phosphate.
1. True / False: NADH dehydrogenase is the least electronegative complex of the ETC. 2. True / False: Most of the energy lost during the conversion of one form to another is as light. 3. True / False: The addition of a phosphate group is called phosphorylation. 4. True / False: The ETC pumps protons into the mitochondrial matrix. 5. True / False: FADH₂ transfers its electrons directly to cytochrome c. 6. True / False: FADH₂ is created exclusively during the citric acid cycle. 7. True/False: Alcohol fermentation occurs most commonly in animals and plants. 8. True / False: During fermentation, NAD* is regenerated when NADH is reduced. 9. True / False: The hydrolysis of ATP releases free energy. 10. True / False: Most of the CO₂ produced by cellular respiration is formed during ETC/chemiosmosis.
1. provide a solution using a table, listing all the specific individual reactions that will generate ATP either by substrate level phosphorylation (SLP) or by oxidative phosphorylation (OP). 2. Shall the given question require a shuttle system, please use both and indicate the net ATP for each. 3. Get the net ATP for each question given you Answer item 1 only
3. Distinguish the correct statements about oxidative phosphorylation. I. 1 poir Oxidative phosphorylation generates ATP by transferring phosphate group directly to ADP molecule. II. Oxidative phosphorylation occurs inside mitochondria and the source of energy is from sunlight. II. Oxidative phosphorylation occurs inside mitochondria and the source of energy is from glucose. IV. Oxidative phosphorylation is based on electrons moving through ETC and production of a proton-motive force that drives ATP synthase. A. I & II O B. I & II O C. II & IV D. III & IV pc FATD
III. Match the item to each step in the Krebs Cycle. a. isocitrate f. oxaloacetate g. sulfur h. a-ketoglutarate i. fumarate j. ATP b. succinate C NAD d. malate e. succinyl-CoA 85. What molecule is formed when GTP is oxidized to form GDP? 86. What molecule is formed when FAD is reduced? 87. Which molecule must be reduced so that oxaloacetate is formed? IV. Match each compound to a step that of the Light-Dependent Reaction. a. P700 b. P680 . P680 d. ATP synthase e. PhotosystemI f. electron acceptor g. electron carrier h. chlorophyll II. i. NADPH reductase j. b. - f complex 88. Light photons excite electrons from this part of the Reaction Centre. 89. The enzyme that helps remove electrons from the thylakoid. 90. The enzyme that acts to form ATP with chemiosmosis. V. Match the enzyme or protein to the replication process. a. DNA polymerase l b. DNA polymerase I| . DNA polymerase III d. primase e. DNA ligase f. helicase g. single-strand-binding proteins h. topoisomerase Il 91. Unwinds helix…
Different enzymes that catalyse the same reaction are called O A. isoenzymes O B. holoenzymes O C. cofactors O D. coenzymes O E. agonists Which statement concerning the glycolytic and gluconeogenic pathways is correct? O A. Both are catabolic. O B. Both are anabolic. O C. Gluconeogenesis is catabolic while glycolysis is anabolic. O D. Gluconeogenesis is anabolic while glycolysis is catabolic. O E. Gluconeogenesis occurs in brain and glycolysis occurs in muscle. In lactic acid fermentation, which substance is oxidized and which is oxidized? O A. Lactate is reduced and NAD* is oxidized. OB. Lactate is reduced and pyruvate is oxidized. OC. Pyruvate is reduced and NADH is oxidized. O D. NADH is reduced and pyruvate is oxidized. O E. Lactate is oxidized and NADH is reduced.
1. Compare and discuss how cells store and release energy using ATP. Be specific. You may draw the cycle. 2. Write the complete overall chemical equation for cellular respiration using chemical symbols 3. What happens to cellular respiration if the enzyme
From the given option below which enzymes catalyze a reaction that is normally reversible in cell?i. phosphofructokinase 1ii. triose phosphate isomeraseiii. hexokinaseiv. pyruvate kinase
1.provide a solution using a table, listing all the specific individual reactions that will generate ATP either by substrate level phosphorylation (SLP) or by oxidative phosphorylation (OP). 2. Shall the given question require a shuttle system, please use both and indicate the net ATP for each. 3. Get the net ATP for each question given you Specific reaction Number of ATP (+ or -) Question 1: fructose 6-phosphate to 2acetyl coa Question 2: fructose 6-phosphate to 6C02 Question 3: fructose 6-phosphate to 2succinyl coa

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1. All are characteristics of catabolic reactions except a. have energy-poor products b. capture energy in the form of ATP C. require coenzyme like NAD d. yield a greater number of products compared to anabolic reactions