Amylase’ is an enzyme in our saliva that digests the ‘amylose’ protein in mouth. How could you justify the mechanism of enzymatic action using enzyme-catalyzed reaction models?

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A: a)   Reaction a is catalysed by Isomerase.Reason: In the reaction shown in (a) is L- alanine getting…

Q: Explain the major difference between the Michaelis-Menten equation and the Briggs-Haldane treatment…

A: Micheaeli-Menten equation and Brigg-Haldane equation,both two equation describes enzyme Kinetics .

Q: 1. The antibacterial activity of flavonoids was tested against the bacterial strain, Escherichia…

A: A question based on molecules that is to be accomplished.

Q: If a fast step precedes a slow step in a two-step mecha-nism, how is the fast step affected? How is…

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Q: Calculate the ratio of rates of enzyme-catalyzed to non-catalyzed reactions at 37 °C given that the…

A: Given data,Temperature=37oC=37+273=310KEa1=127kJ/molEa2=12kJ/mol

Q: Rate of reaction (nmol/min) 30 25 20 15 сл O Rate of Reaction (nmol/min) vs Temperature (°C) 10 20…

A: #Part-1: The optimal temperature for an enzyme's activity is the temperature where the rate of…

Q: he kinetics of an enzyme-catalyzed reaction is measured in the absence and presence of two potential…

A: The answer of the following question :

Q: Provide the mechanism for the d reaction in this synthesis: NH2NH2 OH

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Q: Meo,e Ph

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Q: The equilibrium constant for the attachment of a substrate to the active site of an enzyme was…

A: In the reaction considered, the loss of unreacted substrate is basically the backward reaction with…

Q: D-glucose can form two isomers of glucosides after reaction with methanol in presence of catalytic…

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Q: Rh(PPh3)3Cl] is a precatalyst that can be activated by dissociation of a phosphine ligand to form an…

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Q: ENZYME CATALYSIS-lab ENZYME CONCENTRATION What chemical reaction is being catalyzed in the…

A: Given: Table and graph  To find: Type of chemical reaction and substrate, enzyme and product used…

Q: The hydrolysis of carbobenzoxyglycyle-L- tryptophan catalyzed by the pancreatic carboxypeptidase was…

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Q: Consider the following structural formulas. OH H;C CH, CH3 G H (a) Which of the compounds F-l can…

A: The reaction in which C-H bond is break and C-X bond is formed is known as elimination reaction.

Q: 3. The initial rates, v, for the breakdown of glutamic acid by glutamate deghydrogenase are as…

A: Introduction: The rate of reaction  (r) for enzyme catalytic reaction is the function of the…

Q: Derive the rate equation for the reaction with the Michaelis-Menten assumption. b. Simplify the…

A: Michaelis–Menten kinetics is one of the best-known models of enzyme kinetics. The model takes the…

Q: Rate of an enzyme-catalyzed reaction as a function of varying reactant concentration, with the…

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Q: What should be taken in consideration when designing an enzyme kinetics experiment so that the…

A: Correct option is C.

Q: The following questions deal with a fundamental understanding of enzyme catalysis. How does the…

A: Michaelis-Menten equation used to relate the velocity of the reaction to the substrate concentration…

Q: Complete the following reaction:   27Al13   +  α  →   30P15 P  + __[a]_____

A: A problem based on the nuclear chemistry, which is to be accomplished.

Q: The hydrolysis of carbobenzoxyglycyle-L- tryptophan catalyzed by the pancreatic carboxypeptidase was…

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Q: We saw that acid anhydrides react with alcohols, water, and amines. In which of these reactions can…

A: In the reaction of acid anhydride with amines, the tetrahedral intermediate eliminate the…

Q: Describe the following :(i) Tyndall effect(ii) Shape-selective catalysis

A: Tyndall effect is one of the property exhibited by colloidal solution. This effect was observed…

Q: Why is the existence of a series of entering groups with different rate constants evidence for an…

A: Introduction :  Ligand are those which give their lone pair of electron to the central metal atom or…

Q: Suggest a mechanism of enzyme catalysed reaction.

A: To derive: Mechanism of enzyme catalyzed reaction

Q: The Arrhenius equation quantifies which of the following effects? the pre-orientation effect in…

A: The energy difference between the activated complex and reactants is known as the activation energy.…

Q: The turnover number of an enzyme obeying Michealis-Menten kinetics is equal to: O kcat KM O k1/k.1 O…

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Q: Consider the simple reaction S P, with the forward rate characterized by a rate constant k1, the…

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Q: Atazanavir (structure below) is an orally delivered AIDS-drug which works as nhibitor for the HIV…

A: 1. Answer -

Q: To determine apparent rate constant of benzene acetylation, 0.010 mL of acetic anhydride (CH3CO20…

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Q: OH C (i) H. NaCI CN racemic mixture 2 HNME2 (ii) C9H1,NO cP NH,Me2 Ph D E (i) ELOH OEt ONa но (iv)…

A: In an organic reaction, reactants usually undergo substitution, elimination, or addition reactions.…

Q: Polypeptides are polymers of amino acids. Suppose that a long polypeptide chain can undergo a…

A: There are generally three steps in step growth mechanism of the helical transformation, they are…

Q: Order of reaction with respect to [Fructose]: ; with respect to [OH]: K key, [COH2O,][ OH][ MB]…

A: Consider a chemical equation as follows: aA+bB→cC   Rate Law: It is defined as the relationship…

Q: (b) What do you mean by enzyme catalysis? Derive Michaelis-Menten's equation?

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Q: Provide a detailed narrative description of the mechanism of carbonic anhydrase. your narratives…

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Q: Carbonic anhydrase catalyzes the hydration of carbon dioxide:  H2O + CO2 -> HCO3- + H+ The…

A: #1: Michaelis Menten constants(Km and Vmax) can be calculated using the Lineweaver-Burk plot.…

Q: PROPOSE THE MECHANISM FOR REACTION. EXPLAIN HOW THE REACTION OCCURS AND WHAT KIND OF REACTION. 1)…

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Q: How can we explain the enzyme’s sigmoidal kinetics in light of the structural observations?

A: Proteins that function as biological catalysts are known as enzymes. Catalysts help to speed up…

Q: The substrate dissociation constant, Ks, is k.1/k1. What do large values of this constant mean? That…

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Q: 7. Look at the following energy diagram for an enzyme-catalyzed reaction: (a) How many steps are…

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Q: OH HO + Catechol Oxidase 1/202 H2O + Catechol Benzoquinone

A: Catechol oxidase is a copper containing oxidizing enzyme which is used for he oxidation of catechol…

Q: An orange juice is thermally processed for determining ascorbic acid degradation kinetics. After…

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Q: Assume that an enzyme catalyzed reaction follows the scheme shown: k2 k1 ES E + P E + S k.1 Where k,…

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Q: what is the approximation used to derive the reaction rate for an enzyme catalysed reaction that…

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Q: In order to describe the reaction sequence of two different substrates catalyzed by an enzyme; E +…

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Q: Triosephosphate isomerase (TIM) catalyzes the conversion of dihydroxyacetone phosphate to…

A: The reaction involved are reversible in nature due to the presence of hydrogen bonding between…