1. Y Pyruvate Lactate Write down the name and the class of the enzyme, catalyzing this reaction. What are X and Y? Answer the question: Part of what process is this reaction? Is this reaction possible in aerobic conditions? Justify your answer.
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- 1. What are the effects of pH and temperature to catalase? What is the optimum pH and optimum temperature for catalase? 2. Explain why the rate of reaction initially increases with increase in temperature then gradually declines as the temperature is further increased. 3. Is the rate of enzymatic reaction always directly dependent on enzyme concentration? Explain. 4. Explain the effect of substrate concentration on enzyme activity. 5. What is the effect of CuSO, on the enzymatic activity of catalase? 6. Is CuSO4 an activator or inhibitor? If it is an inhibitor, what kind of inhibitor is it?Margarine is made from vegetable oil by a chem-ical process. Do you suppose this process converts satu-rated fatty acids to unsaturated ones, or vice versa? Explainyour answer.Beer production requires an early period of rapid aerobic metabolismof glucose by yeast. Given that anaerobic conditions are necessary toproduce alcohol, can you explain why this step is necessary?
- How many moles of each substrate (a-h in the given figure) are formed during the aerobic metabolism of a glucose molecule? and why is that? ty.1 lactose is the digestive enzyme that breaks the dissaxhrode lactose into glucose and galactose.what class of enzyme do you think this belongs to? 2 NAD+ and FAD are essential cofactor for biological redox reactions when they gain electrons are they oxidized or reduced? 3 there are several modes for enzyme regulation. What is the difference between competitive and non competitive inhibition?1. What happens to the pyruvate made during glycolysis under anaerobic conditions? Is this a redox reaction? Why or why not?
- Step 4 of the pentose phosphate pathway converts ribulose-5-phosphate to ribose-5-phosphate. Which glycolytic reaction does this reaction resemble and what type of enzyme catalyzes it?FAD is a coenzyme for dehydrogenation.(a) When a molecule is dehydrogenated, is FAD oxidizedor reduced?(b) Is FAD an oxidizing agent or a reducing agent?(c) What type of substrate is FAD associated with, and whatis the type of product molecule after dehydrogenation?(d) What is the form of FAD after dehydrogenation?(e) Use the curved-arrow symbolism to write a generalequation for a reaction involving FAD.You have been the only one who has been able to this. It has three other parts as well, A) Which Enzyme Catalyzes this reaction? choices are in image provided. B) What is ∆G°' for this reaction? Answer in Joules. K' = 19 C) If the concentration of Glucose-1-phosphate is 48.82 µM at equilibrium, what is the concentration of Glucose-6-phosphate in µM? D) If the reaction is not at equilibrium, what is ∆G' at 25°C if the concentration of Glucose-1-phosphate is 15.04µM and the concentration of Glucose-6-phosphate is 1.62 mM? Answer in Joules. Pay attention to units. Round to the correct number of significant figures. There are 103 µM in 1mM. Thank you and you are the winner for Genius of the day!!
- 1. What do some enzymes require for catalytic activity? What is a catalytically active complete enzyme called, along with its cofactor?2. Classify the enzymes. What class of enzymes are lactate dehydrogenase and alpha-amylase?3. What is the function of an enzyme as a catalyst? Where does an enzyme-catalyzed reaction occur?4. What is the most used enzyme activity unit? What is understood when one unit of enzyme activity is mentioned?5. What are the factors affecting the rate of an enzymatic reaction?6. What are the reasons why the rate of a reaction catalyzed by an enzyme decreases over time?7.Describe the relationship between ACE2 (Angiotensin converting enzyme 2) and the COVID-19 outbreak using bioinformatics tools.1. Please identify the substrate and type of reaction, and explain how these reactions work for the following two enzymes Two enzymes: succinate dehydrogenase and L-amino acid reductaseConsider the complete oxidation of one mole of simple TAG containing behenic acid residues (22:0). I. For one mole of the fatty acid residue, determine the following: c. ATP yield obtained from FADH2 coming from the complete β-oxidation of the fatty acid residue d. net ATP yield of ATP in the complete oxidation of the fatty acid residue