Carboxylesterase 0 1 2 3 4 5 6 7 pH Enzyme activity -

Q: is an enzyme that exhibits covalent catalysis is the name of the metal present in the active site of…

A: Enzymes are proteins which accelerate the rate of a biochemical reaction. Enzymes require substances…

Q: 2.) Sucrose + Copper (II) Acetate/Acetic Acid

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Q: The reaction below is an exampie ol an) reaction. H-C-OH H--OH H-C-OPo, H-C-Oro Hydrolysis…

A: Isomers have different physical and chemical properties, although they have a same molecular…

Q: Which of the following reactions are considered isomerization reaction? (the letters designate…

A: Isomerization reaction is a chemical during which a compound is transformed into its isomeric forms.…

Q: For nucleophilic attack on a carbonyl in the substrate, an enzyme uses the deprotonated thiolate of…

A: The enzymes have an active site to which the substrate binds. The amino acid sequence at the active…

Q: can i get an introduction of the aldol condensation reaction  explain the aplha carbon reactivity,…

A: DFTHH

Q: Given the active site diagram below, which best described the mechanism(s) of Active Site `NH2. SH…

A: Acid-Base Catalysis: Here chemical reaction is catalyzed either by an acid or a base.   Acid-Base…

Q: n example of phase 2 reaction is: A Glucosidation Aromatic hydroxylation C) All of the above D)…

A: 5. The addition of hydrophilic compounds to the parent molecule, a poisonous intermediate, or a…

Q: Study the reaction shown below and answer the questions. 3-phosphoglycerate + Hribulose…

A: Calvin cycle: It is also known as carbon-fixation cycle. In oxygenic photosynthetic organisms,…

Q: In chymotrypsin the active site histidine Forms a tetrahedral intermediate O a. O b. Acts as a…

A: Serine protease is part of the catalytic triad and consists of the serine, aspartic acid, and…

Q: The following is an example of a competitive inhibitor of an enzyme: Heavy metal ions a)…

A: Introduction The competitive inhibitor binds to the enzyme's active site rather than the substrate.

Q: II. GENERAL INSTRUCTIONS Answer the following items. 1. Give an example of a catalyst and its…

A: Tri carboxylic acid cycle or the citric acid cycle, TCA cycle or the Krebs cycle is a series of…

Q: In the process of isolating the enzyme amylase, you used methanol: O a. To help the enzyme catalyze…

A: These are proteins that act as a biological catalyst and accelerate chemical reactions.

Q: Complete the following table by providing the reactants/substrates, enzymes and their functions as…

A: Fatty acids are stored in cells in the form of triglycerides. They are involved in various…

Q: Which of the following best characterizes ANABOLISM? 1.It is largely exergonic reaction because it…

A: The process of metabolism encompasses both anabolism and catabolism.

Q: CI The common name for metabolite 4 How does its structure differ from diazepam? HO НО Metabolite 4…

A: The distinctive chemical structure of molecules that are used as drugs gives them their…

Q: What type of reactions is represented below? CH,OH CH2OH C=0 H-C-OH HO-C-H HO-C-H CH,OH CH2OH O…

A: This is a ketotetrose which is  a tetrose having a single ketone group at the 2-position.

Q: Draw the product that is obtained from the reaction of cholesterol with the H2O, H+

A: Cholesterol is the major sterol in animal tissues. It consists of steroid nucleus called…

Q: . The following diagram shows the biosynthesis of B12 coenzymes, starting with the vitamin. DMB is…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: In the process of isolating the enzyme amylase, you used methanol: a. To help the enzyme catalyze…

A: Methanol reactions with solvent stable amylase reduces the amylase activities.

Q: (a) A scientist investigated the hydrolysis of starch. He added amylase to a suspension of starch…

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Q: working, oxygen gas bubbles will be released. The chemical reaction that occurs is the following:…

A: pH is a very important criteria for determining the activity of an enzyme because an enzyme only…

Q: lly converts sug

A: Answer PAS (Periodic acid Schiff ) reagent chemically converts glycogen into magenta-colored…

Q: :In the process of isolating the enzyme amylase, you used methanol To dissolve the sugar .a O .To…

A: Alpha amylase is an enzyme which can catalyze the breakdown of starch into smaller sugar units .

Q: Which of the following statements about folic acid is not true? a. Folic acid is activated by folate…

A: Folic acid is   water-soluble vitamin B12 which was an essential nutrient necessary for protein and…

Q: Match the enzyme name to the description of the type of reaction that it catalyzes. Each choice can…

A: Enzymes are the biomolecules that acts as catalysts in the biochemical reaction and increases the…

Q: Which is true about nitrogenase? I. Holds N2 to a metal ion during catalysis II. Has N2 as its only…

A: Nitrogenase class of enzymes reduces Nitrogen (N2) to ammonia (NH3) produced by bacteria.

Q: Six test-tubes were set up at different pH values. They each contained the same quantity of starch…

A: Enzymes are biological catalysts that help in catalyzing or speeding up biological reactions by…

Q: The oxidation of 1 mol of palmitic acid yields a total of _____________ mol of metabolic water.

A: Palmitic acid is a fatty acid, which has a fatty acid chain and glycerol moiety.

Q: Use the graph below to determine which of the following is the optimal pH 100 80 60 for catalase. 40…

A: Enzymes:  It is a biocatalyst that increases the rate of reaction by lowering activation energy.…

Q: How to differentiate the following simply by seeing the reaction:   a. oxidoreductase b.…

A: IUB  classified enzymes and named them according to the type of reaction it catalyzes. There are six…

Q: For the experiments to test amylase activity, you started out with a starch solution to which you…

A: Introduction Amylase acts on starch, hydrolyzing it into fragments of dextrin and then to the final…

Q: The breakdown of large molecules by the enzymatic addition of water is an example of what kind of…

A: Macromolecules make up living organisms. Proteins, Carbohydrates, Lipids and Nucleic Acids are the…

Q: TWIKKUNJUN Bacampicillin is a pro-drug of ampicillin. Esterases take function in its conversion.…

A: Bacampicillin is a pro-drug of ampicillin. Esterases take function in its conversion. Beside the…

Q: Answer questions for the following monosaccharide: H, Н—с — он Но —с —н Н—с —он d. Draw the product…

A: The bromine water test is a sort of test that is utilized to recognize glucose and fructose on the…

Q: Catalysts are believed to lower the activation energy of thetransition state in a chemical reaction.…

A: Proteins that function as biological catalysts are known as enzymes (biocatalysts). Catalysts help…

Q: Metalloproteases can contain a catalytic triad made up of: D(H₂O)D E(Ln*)S

A: In transferase and hydrolyses enzymes catalytic triad is found. In the active site of the enzymes…

Q: 5. Discuss the health issue related to the below reactions A. Hydrogenation of lipids. B. Oxidation…

A: Lipid is one of the biomolecules and a nutrient compound. It is an organic compound made up of fatty…

Q: (ii) coenzymes involved (iii) stereochemistry of the intermediates (iv) sites where pathways occur

A: Fatty acids are major components of fats and oil. Beta oxidation is the process of breaking down…

Q: If the pH of pepsin has reached 8.5, explain what could happen to the structure and function of the…

A: Pepsin is an aspartic protease and its activity is directly dependent on the pH of the solution…

Q: Alcohol dehydrogenase turns ethanol to cetaldehyde in liver cells. Alcohol dehydrogenase is a kind…

A: Proteins are created up of monomers of amino acids that are bonded together by peptide bonds. They…

Q: What is the effect of pH on catalase activity? A E BIU 4. Describe what you know about enzymes that…

A: Catalase is a type of enzyme that is involved in the conversion of hydrogen peroxide to oxygen and…

Q: Similar to vitamins:     c. coenzyme   b. cofactor   a. apoenzyme   d. all of the above

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Q: Answer TRUE or FALSE. a. A simple enzyme contains only nonprotein. b. The difference between a…

A: Enzymes catalyze the biological reactions by decreasing the activation energy and increasing the…

Q: Describe the characteristics of allosteric enzymes and explain how the kinetic curves of such…

A: Introduction:   Allosteric enzymes change their conformational ensemble when an effector binds to…

Q: What type of reaction is the third step (formation of keto group from a secondary alcohol) of fatty…

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Q: (b) "Vitamin C can act as an antioxidant“ explain. Convert L- Ascorbic acid to (R) – glycerol…

A: Vitamin C is also known as L- ascorbic acid. It is a water soluble vitamin. It plays  many important…

Q: Choose the catabolic reaction.   a. breaking down a complex molecule   b. synthesizing a complex…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is A ( breaking down a complex molecule)…

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.