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

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Which of the following is NOT a role of coenzymes? A. Receiver or donor of hydrides in redox reactions B. Receiver or donor of carboxyl groups in reactions that involve carboxyl group transfer. C. Receiver or donor of amino groups in transamination and deamination reactions. D. Receiver or donor of alkyl, alkenyl, acyl, or formyl groups in transfer reactions. E. Receiver or donor of oxygen in oxygenation reactions.
Match each reaction description to the type of enzyme that catalyzes the reaction. 1. Oxidation and reduction of compounds 2. Transfers a functional group from one compound to another compound 3. Utilizes water to break bonds within a compound 4. Addition/removal of a group of atoms and bonds within a compound 5. Forms a bond between two compounds A. Ligase B. Transferase C. Hydrolase D. Oxidoreductase E. Isomerase F. Lyase
2. ATP is our energetic molecule of choice! We should think about its structure and how it gets used. What is a substrate level phosphorylation? a. b. Give an example of a substrate level phosphorylation in glycolysis again with names, structures, and enzymes. C. Draw out the ATP structure and show me where you can break the bonds and what the product for each reaction would be for a nucleophile R¹8Ö attacking ATP.
6. What molecule enters the Krebs cycle when using fatty acids or glucose as an energy source? a. Pyruvate b. Acetyl-Coenzyme A с. Acetic acid d. NADH2 e. Oxaloacetic acid
11. Refer to the figure below. нн Н `NH2 NH2 N' N- 2e-+H* R NAD+ NADH NAD+ functions as a coenzyme in many enzyme-catalyzed reactions. The changes that take place in this coenzyme are the same for all of these reactions and are illustrated in the figure. It is likely that, in these reactions, NAD+ functions as an electron acceptor (reducing agent) in redox reactions. functions as an electron donor (oxidizing agent) in redox reactions. functions as a base in acid-base catalytic mechanisms. functions as an electron donor (oxidizing agent) in redox reactions. functions as an electron acceptor (oxidizing agent) in redox reactions. +Z-
In alcoholic fermentation, the final product is Select one: O a. acetyl CoA O b. acetaldehyde O c. lactate O d. pyruvate O e. ethanol
Which of the following organisms cannot perform oxidative phosphorylation? Select one: a. E. coli b. tulips c. white rhinos d. mushrooms e. none of the above Clear my choice
Match the type of reaction with the number of times it takes place in the citric acid cycle P. Hydration-dehydration I. One Q. substrate-level phosphorylation II. Two III. Four R. Decarboxylation S. Oxidation-reduction a. P-III, Q-I,R,S-II b. P,R-II, Q-I, S-III c. P-II, Q,R-III,S-I d. P-I, Q-II,R,S-III
Which of the following is a process of anabolism? O a. gluconeogenesis O b. glycogenolysis O C. citric acid cycle d. alcoholic fermentation e. glycolysis
9. Catabolism, the degradative phase of metabolism, is said to be convergent. This means that: A. the catabolic pathways are all the same. B. several different starting materials are converted to several different ending materials. C. one starting material is converted to several different ending materials. D. several different starting materials are converted to the same ending material. 10. Cellulose is comprised of glucose monomers connected by what kind of glycosidic bond? A. a (1 → 4) B. α (1> 6) С. В (1 > 4) D. B (1 → 6) E. None of the above
19. Which of the following is NOT true of the Embden-Meyerhof-Pamas (EMP) pathway? A. Produces a total of four ATP molecules B. Produces one pyruvate C. Produces two molecules of NADH D. The most common pathway in microbes E. Uses two ATP molecules to modify a glucose molecule K
19. Which coenzyme is NOT involved in the reaction catalyzed by pyruvate dehydrogenase? a coenzyme A b. coenzyme Q C. NAD+ d. FAD e. lipoamide f. thiamine pyrophosphate

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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