Please answer yes or no and give a short explanation, thank you. 8. Does the rate of the tricarboxylic acid cycle depend on the concentration of ATP in the cell? 9. Does the substrate phosphorylation occur in TCA? 10. Can citrate from mitochondria enter the cytoplasm?
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- 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 +)?Please answer yes or no and give a short explanation, thank you. 11. Pentosophosphate glucose conversion pathway is the supplier of NADPH (H +) for reductive synthesis. 12. All enzymes of glycolysis and pentose-phosphate pathway are in the cytoplasm. 13. The complete oxidation of one glucose molecule, up to as much as 38 ATP molecules can be formed.Please answer fast draw pyruvate carboxylase mechanism. cofsctors must include. label all substrates and priducts. label reversible irrreversible steps
- Please answer as many as possible 1. Substrate regulation of glycolysis and citric acid cycle (fructose-2,6-bisphosphate, fructose-1,6-bisphosphate, ADP, AMP-positive effectors of glycolysis enzymes; ATP, citrate, NADH, acetyl-CoA-negative effectors of glycolysis enzymes; ADP, AMP-positive effectors of citric acid cycle enzymes; ATP, NADH-negative effectors of citric acid cycle enzymes). 2. The role of the liver in the regulation of glucose concentration. 3. Hormonal regulation of glucose metabolism (the influence of epinephrine, glucagon, glucocorticoids, ACTH, STH, the central role of insulin in regulation of glucose metabolism). 4. Peculiarities of carbohydrate metabolism in the liver and muscles. 5. Peculiarities of carbohydrate metabolism in tumor cells.please help me answer all questions, if not anything you can help me with... even without explanation <3 thank you so much 4. Which metabolic reaction releases energy? 5. Which reaction yields a more complex molecule and is reductive? 6. Which reaction yields a simpler molecule and is oxidative? 7. What are the products of catabolism? Which part of the cell does this pathway take place? 8. What are the products of anabolism? Which part of the cell does this pathway take place? 9. Which reaction is divergent? Why? 10. Which reaction is convergent? Why? 11. How can you relate waterfalls to a mole of glucose? 12. What are the steps in catabolism? 13. What is the common pathway of the degraded complex molecules?Answer the ff. 1. To which class does each enzyme belong? Explain your answers. a.) pyruvate decarboxylase b.) alanine aminotransferase c.) alcohol dehydrogenase d.) hexokinase
- Could I have an explanation of the glycolysis, citric acid cycle, and the electron transport chain, and the breakdown of each to help understand? Thanks!Answer each of the three questions in a minimum of 150 words. 1. How are anabolic and catabolic reactions interrelated? 2. Differentiate oxidative-level and substrate-level phosphorylation. 3. Differentiate cyclic and noncyclic photophosphorylation.Long explanations are not needed. Direct answers would suffice. a. Anaerobic glycolysis can produce ATP at a much faster rate than aerobic oxidative phosphorylation. I. True II. False b. Phosphorylases and phosphatases catalyze the same reaction, the removal of a phosphate group. I. True II. False
- 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 onesReview the 10 steps in glycolysis (Figure 22.3) and then answer the following questions:(a) Which steps involve phosphorylation?(b) Which step is an oxidation?(c) Which step is a dehydration?Choose the correct answer: 1- How does ETC lead to ATP synthesis: A) Hydrogen ions diffuse from the intermembrane space to the matrix through ATP synthase.B) Hydrogens jump from the inner membrane to the outer membrane and out through ATP synthase.C) Hydrogens diffuse from the intermembrane space to the outer membrane through ATPase.D) Protons are pumped from the matrix to the intermembrane space through ATP synthase. 2- TCA cycle occurs in aerobic respiration because : A) Oxygen has a catalytic functionB) Oxygen is a reactantC) Electron transport chain requires aerobic conditions to operate. D) All of the above.