What type of polymer is being formed in Reaction #3? Name an enzyme that can catalyze Reaction

Q: Examine the reaction below. Using the table of standard state free energies provided: A) Calculate…

A: In the given reaction, two processes occur: 1. Reverse of hydrolysis of phosphoenolpyruvate…

Q: Reaction #3 favorable under mammalian cellular conditions when the concentration of dGTP is 0.2 M,…

A: d GTP + d CMP ---> d GMP-d CMP  + PPi Given, molar concentrations dGTP = 0.2 M, dCMP = 20 mM,…

Q: You have obtained a 10X fold purification and a yield of 10% at the Affinity step. What was the…

A: Given, Specific activity (SA) at affinity step = 20833 U/mg Total activity (TA) at affinity step =…

Q: Dihydrofolate reductase (DHFR) is an enzyme that is targeted for treating infections. DHFR catalyzes…

A: THF or tetrahydrofolate is a coenzyme that carries and transfers one-carbon (reduced form) units,…

Q: The protein catalase catalyzes the reaction described by 2H₂O₂(aq) → 2H₂O)+O₂(g) and has a…

A: Km (Michaelis–Menten constant) = The substrate concentration at which the reaction velocity is half…

Q: For each Pi released, the typical free energy of hydrolysis of inorganic polyphosphate (polyP) is…

A: The live cell's energy currency is ATP. It's the molecule that connects catabolism with anabolism.…

Q: Circle and label one place on the mechanism where covalent catalysis is occurring. Suggest an amino…

A: Glycolysis is a catabolic breakdown of Glucose into pyruvate which consist of 10 metabolic steps. so…

Q: Your are working in a biodiesel production plant and are trying to optimize the production of…

A: Biodiesel will help in solving the problem of diminishing petroleum reserves. It will also help in…

Q: Sketch on one reaction rate vs. substrate concentration graph & sketch on one Lineweaver-Burk type…

A: LB plot is double reciprocal plot which gives Km and Vmax values as x intercept and y intercept…

Q: In an uncatalyzed reaction, KF(uncatalyzed) = 2.5 X 10-8/s and Keq is 5 X 10². For the same reaction…

A: Consider the reversible reaction given below. A ⇄kRkF B Here , kF is the rate constant for the…

Q: I II II Methanol (mM) Rate of Reaction (mMmin-1) Rate of Reaction in presence of 5.0 µM Ethanol 0.50…

A: The Michaelis-Menten (MM) plot  drawn with substrate concentration and rate of the reaction on X and…

Q: An enzyme catalyzes a reaction with a Km of 6.50 mM and a V of 4.45 mMs. Calculate the reaction…

A: The Michaelis-Menten equation to calculate the reaction velocity of enzymatic catalytic reaction is…

Q: Bradford Assay-Standard Curve 0.800 0.700 0.600 0.500 0.400 0.300 y = 0.0148x - 0.003 R? = 0.9981…

A: Spectrophotometric analysis can be carried out to find the concentration (or amount) of protein in a…

Q: 1. Lyticase is an enzyme that breaks down cell membranes. It is particularly useful when harvesting…

A: During enzyme kinetics, the primary plot we use is the Michaelis-Menten plot with [S] as X-axis and…

Q: (a) At what substrate concentration would an enzyme with a kcat of 30.0s−1 and a Km of 0.0050 M…

A: The enzyme are the biocatalysts that increase the rate of reaction by decreasing the activation…

Q: The drug troglitazone was used to treat diabetes but was withdrawn from the market when patients who…

A: Parameters such as Km and Vmax are used for comparing enzyme activities. If we know the initial rate…

Q: A synthetic substrate, the para-nitrophenylacetate (PNPA), is used to monitor enzyme activity of…

A: Enzymes are protein that catalyse biochemical reaction. They speed up biochemical reaction but do…

Q: During the early stages of an enzyme purification protocol, when cells have been lysed but cytosolic…

A: If a reaction velocity v/s substrate concentration curve shifts to the right, then the curve becomes…

Q: The first order decomposition of cyclobutane, C4H8 is shown below: C4H8(g) 2 C2H4(g) The value of…

A: Step 1:Integrated rate law for first order reaction is ln[A]=ln[A]o​−kt...(1)or, t =…

Q: From a kinetics experiment, Kcat was determined to be 55sec^-1. For the kinetic assay, 0.05mL of a…

A: The concentration of enzyme stock solution was 0.05mg/ml. i.e. 1ml contain 0.05mg of enzyme. We took…

Q: The rate constant for the uncatalyzed reaction of two molecules of glycine ethyl ester to form…

A: Given values: Rate constant in the uncatalyzed reaction = 0.6 M-1s-1 In the presence of catalyst…

Q: concentration of each enzyme and with [X] = 1 µM. Which curve corresponds to which enzyme? Explain.

A: Given,  the substrate concentration is [X] =1 μM Km of enzyme A = 2.0 μM Km of enzyme B = 0.5 μM

Q: One of the examples that we have used to illustrate the concept of equilibrium is the isomerization…

A: Mannose 6 phosphate is an enzyme which facilitates the interconversion of fructose 6 phosphate and…

Q: The graph shows the rate of nitrocefin hydrolysis at different concentrations of nitrocefin in the…

A: The Michaelis-Menton plot gives the equation which describes the rate of enzymatic reactions, by…

Q: If Vmax for a reaction is 10 μM ⋅ s-1 and the KM  is 0.5 μM, what is the reaction velocity when the…

A: Enzyme reaction at different substrate concentration can be characterize by Michaelis Menten…

Q: Consider an enzyme that catalyzes the reaction S2 P, by the following simple reaction mechanism: k…

A: The enzyme is the catalyst that increases the rate of reaction by decreasing the activation energy.…

Q: Consider the following reaction at 298K. Fe2+ (aq) + Sn (s) — Fe (s) + Sn²+ (aq) Which of the…

A: To determine which statements are correct, we need to analyze the reaction:…

Q: Parts of the mechanism for lysozyme are shown below. The catalytic lysozyme residue side chains can…

A: Lysozymes cleave the  glycosidic bond between N-acetylmuramic acid (Mur2Ac) and N-acetylglucosamine…

Q: Under standard conditions, is the oxidation of free FADH2 by ubiquinone sufficiently exergonic to…

A:

Q: Under standard conditions, will the following reaction proceed spontaneously as written?

A: A chemical process in which one substance changes into another is known as a chemical reaction. A…

Q: What is the Keq of Reaction #3? Show your work & clearly label your answer. Is Reaction #3…

A: In a general reaction such as: aA + bB ⇌ cC + dD At equilibrium (steady state), the concentration of…

Q: Which rate law has a molecularity of zero? Select one: O a. Rate = k[A]O O b. Rate = k[A][B] %3D O…

A: Molecularity can be defined as a number of species which must collide simultaneously to bring about…

Q: Given the following choices, a. what is the structure of the product of the reaction catalysed by…

A: Asked :  The structure has to be matched with the description given.

Q: Draw two reaction coordinate diagrams (DG vs reaction coordinate) that compare the uncatalyzed…

A: As per the fluid mosaic model, biological membrane surrounding the cells is a lipid bilayer with…

Q: how are SDS-PAGE and BN-PAGE techniques used determine the composition of protein-photosynthetic…

A: PAGE OR the polyacrylamide gel electrophoresis is a kind of molecular technique that involves the…

Q: The Lineweaver-Burke plot was originally developed in order to "linearize" the data obtained from…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: Consider the reaction for assembly of a tetrapeptide from four amino acids: Serine + Proline +…

A: Free energy diagram of a reaction has Free energy (G) in Y-axis and Reaction coordinate (timely…

Q: The table contains data about how different ASFV mutants affect enzyme activity-- for example the…

A: Mutations are the abrupt changes in DNA molecule. DNA is made up of nucleotides and nucleotides…

Q: Considering PNPP → PNP reaction, would you expect to see more intense or pale color for the reaction…

A: para-Nitrophenylphosphate (pNPP) is a chromogenic substrate for phosphatases used in…

Q: For an enzyme that obeys Michaelis-Menten kinetics, k, = 8.0 x 10° M-1 sec1, k.1 = 2.0 × 105 sec,…

A: Given values: K1 = 8×108 M-1sec-1 K-1 = 2×105 sec-1 K2 = 1×102 sec-1

Q: In a alkaline phosphatase kinetics experiments a studnet first made a standard curve with different…

A: Alkaline phosphatase enzyme catalyzes PNPP (substrate) into PNP (product). Enzyme kinetics is the…

Q: Find kcat for a reaction in which Vmax is 4 x 10-4 mol-min-1 and the reaction mixture contains one…

A: Kcat or the turnover number is the the number of substrate molecules converted into product per…

Q: What is the substrate concentration at the beginning of the reaction in mM ?

A: An enzyme kinetic experiment is a scientific investigation that studies the rate of enzymatic…