Answer the ff questions. I. 1. what happens to glucose molecules during the process of glycolysis? 2. How many ATP molecules produced during the process? 3. What is the end product of glycolysis?
Q: (Please solve Parts B,C,D).
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Q: 1.What kind of cells often use the glycerol-phosphate shuttle? A.brain B. heart C.liver D. kidney
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Answer the ff questions.
I.
1. what happens to glucose molecules during the process of glycolysis?
2. How many ATP molecules produced during the process?
3. What is the end product of glycolysis?
II.
1. what is produed in pyruvate oxidation. which electron carrier NAD+ takes the elecyron transport chain?
2. During the process of a carboxyl group is removed from pyruvate what is then released?
3. What are the product of the process of pyruvate oxidation. and how many pyruvates enters glycolysis for each glucose molecules how many are produced?
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Solved in 3 steps
- Please answer yes or no and give a short explanation. Thank you 1. The rate of glycolysis and glycogenolysis is controlled by phosphofructokinase. 2. Glycogen in the muscles falls with the formation of glucose-6-phosphate. 3. Is the process of anaerobic glycolysis accompanied by accumulation of NADH (H +)?Multiple Choice: A. Glycolysis “uses” ATP by: Reducing CO2 Substrate-level phosphorylation Anabolism Oxidative phosphorylation B. Labels glucose for glycogenesis. GTP ATP CTP UTP C. The enzymes involved in the anaerobic reactions of pyruvate are (naka checkbox, so pwede more than one it answer) Releases energy by producing ATP Coenzymes act as oxidizing agents for the oxidation of metabolites Examples are glycolysis, PPP, & photosynthesis Breakdown of larger molecules into smaller onesThe parentheses represent the choices for each part. After glycolysis, the steps of aerobic respiration proceed from (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation) to (the citric acid cycle, electron transfer phosphorylation, acetyl-coA formation)
- Directions: Complete the "energy balance table" below with the products of glycolysis for each enzymes. Use a minus ( - ) sign or a plus ( + ) sign to indicate if the enzyme consumed or produced ATP. Write 0 if ATP is NEITHER consumed nor produced. Enzymes АТР NADH Hexokinase 1. 2. Phosphofructokinase 3. 4. Glyceraldehyde-3-phosphate | 5. dehydrogenase Phosphoglycerate kinase 6. 7. 8. Pyruvate kinase 9. 10. Total +2 +2I. ATP Calculation A. Given that three molecules of glucose underwent full oxidation, how many of the following is produced in each phase? Show your solutions. Glycolysis NADH FADH₂ ATP A B C Pyruvate Oxidation D E F G H I Kreb's CycleCHOOSE THE CORRECT LETTER 1.What kind of cells often use the glycerol-phosphate shuttle?A.brainB. heartC.liverD. kidney 2.What is the net ATP yield of the complete glycolysis of 5 molecules of glucose?A. 4B. 5C. 10D. 12 3.Which of the following substrates is used in the first oxidation step of the Kreb's cycle to produce NADH and COy?A. isocitrateB. a-ketoglutarateC. citrateD. succinyl-CoA
- 1. Give the word equations in the glycolysis pathway that utilizes ATP in the reactions. 2. Give the word equation in the glycolysis pathway that yields ATP in the reactions. 3. Using 1 mole of glucose, give the net equation for the citric acid cycle.4. Compute the total ATP produced in the catabolism of GLUCOSEChoose 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.I. ATP Calculation A. Given that three molecules of glucose underwent full oxidation, how many of the following is produced in each phase? Show your solutions. Glycolysis NADH FADH₂ ATP NADH FADH2 A B C ATP (Substrate Level) SUM TOTAL J K D E [1] F Pyruvate Oxidation F If this happens in the liver, how many ATPs will be synthesized if all NADH and FADH₂ entered ETC.. Total number L M N G H I O Kreb's Cycle ATP Produced
- Describe redox reactions involved in the three steps of aerobic cellular respiration under the following topics: 1. Description of the two coenzymes NAD and FAD and link them to each enzyme in glycolysis; pyruvate oxidation and citric acid cycle using the backpack analogy that I described in class. (20%) 2. Describe energy harvesting of the electrons and hydrogens carried by the coenzymes in the electron transport chain and chemiosmosis using the battery analogy I described in class. (20%) 3. Describe the steps of DNA replication in bacteria as shown in our slides emphasizing the need for the Okazaki fragments (20%) 4. Describe RNA transcription emphasizing the two strands of DNA and the orientation of mRNA (20%) 5. Describe mRNA translation emphasizing the role of ribosomes and tRNA for two amino acids (20%)1. Answer the following questions about the flow chart below: phosphoglucomutase glucose glucose-6-phosphate glucose-1-phosphate ATP ADP UTP UDP-glucose pyrophosphorylase glycogen synthase glycogen-glucose UDP-glucose + PP; (a) What metabolic process is this depicting? A. glycolysis B. gluconeogenesis C. glycogenolysis D. glycogenesis (b) Is this an anabolic or catabolic process? (c) What is the name of the enzyme that makes the transformation in the first step? (d) Phosphoglucomutase belongs to which of the six cdasses of enzymes? (e) What does "UTP" stand for? What kind of biological molecule is it?1. Explain the Chemiosmotic theory with regard to ATP generation in oxidative phosphorylation. 2. Explain how Phosphorylase activation differs between the liver and the muscle. What is the role of Epinephrine in Glycogen metabolism. 3. List all the materials required for beta-oxidation of cholesterol from six-carbon intermediate Mevalonate.