1. Using the data in the chart, plot a graph showing the rate of enzyme action for the enzymes Pepsin and trypsin at different pH. Analysis What is the rate of enzyme action for the enzymes Pepsin and Trypsin at different varying pH? Rate of Enzyme Action pH Rate of Enzyme Action [Pepsin] [Trypsin] 1 3 3 7 4 1 6 7 7 8 9 7 10 11 1 12 13 14
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- "Enzymes dysfunction in liver disorders"-Explain this statement in 500 words, explain at your own wordsAssessing a remedy for flatulence Certain foods, particularly beans and legumes, contain substances that are indigestible by the human stomach, but which are readily metabolized by intestinal microorganisms producing flatulence. One of the components of such foods is stachyose. Beano is a commercial product that can prevent flatulence. Describe the likely breakdown of stachyose in the human stomach and intestines and how Beano could contribute to this process. What is the appropriate name of the active ingredient in Beano responsible for preventing flatulence?How enzymes activity is inhibited? Write a comprehensive note on different types of reversible enzyme inhibition. Make diagrams/figures to explain your answer if required.
- Why is the reaction rate low at pH7? Be specific and say something about the enzyme structure at the molecular level!Lipid digestion and absorption:if starting lipid molecule is dietary fat or oil, what will happen to the triacylglycerols of fats and oils once we ingest them? (include location/ site where digestion/ absorption occurs, enzymes, products generated at each location/ site)1. State if true or false a. Microbial enzymes can digest carbohydrates containing β–1,4 bonds b.Glycerol 3-phosphate shuttle, which is active in skeletal muscles and in the brain, bypasses Complex I and II of ETC resulting to less energy produced compared to malate-aspartate shuttle. c.Insoluble NSP has high water holding capacity and will increase the intestinal transit time of digesta.
- Activity : 1 assending starch digestion by salvary amylase : Always perfoms before you start activites and questions before gathering data amylase : Before you start equation starch + water _____ amylase , maltose 1 . ) describe the usual role of salivary and pancreatic amylase in digestion : identify reactant : prodcut : body location body temperature ( c) : Ph : What do you effect do you think freezing will have on the enzyme amylase ?Chymotrypsin information about enzyme? Trivial/Common Name Systematic (EC) name and number Chemical reaction catalyzed Metabolic pathway Function and cellular localization Size (kDa) and structure (tertiary and quaternary) pH stability Kinetic properties (Km- and Kcat value/s for natural substrates) Stability and potential inhibitorsThe enzyme trypsin is sold as a dietary enzyme supplement. Explain what happens to trypsin taken with food.
- Energetic of Fructose-1 ,6-bis P Hydrolysis (Integrates with Chapter 3.) The standard free energy change (G) for hydrolysis of fructose-1. 6-bisphosphate (FBP) to fructose-S-phosphate (F-6-P) and P: is -16.7 KJ/mol: FBP + H2O fructose-6-P + Pi The standard free energy change (G) for ATP hydrolysis is -30.5 KJ/mol: ATP + H2O ADP + Pj What is the standard free energy change for the phosphofructokinase reaction: ATP + fructose-6-P ADP + FBP b. What is the equilibrium constant for this reaction? c. Assuming the intracellular concentrations of [ATP] and (ADP] are maintained constant at 4 mM and 1.6 mM, respectively, in a rat liver cell, what will be the ratio of [FBP]/[fructose-6-P] when the phosphofructokinase reaction reaches equilibrium?Using drawn graphs or image, xan you explain the factors like pH, temperature, substrate concentration, and enzyme concentration on its effect on the activity of an enzyme. Thank you!B. What stage does the reaction occur? CHOICES: (Stage 1: Digestionand Hydrolysis) , ( Stage 2: Degradationand Oxidation) , (Stage 3: Energy Generation) Conversion of amino acid to keto acid Aspartate to fumarate Valine to succinyl CoA Activity on peptide bond cleavage Protein to large polypeptides Activation of zymogens Pyruvate to oxaloacetate Interchange of amino group Participation of coenzyme linked to Vit. B6 Production of glutamate