Q: Protein biosynthesis is best described as an example of: Question 7 options: a) Catabolism…
A: Metabolism is a series of interconnected chemical reactions occurring within a cell. Metabolic…
Q: %23 In this below equation, enzyme X belongs to which class of enzymes?" Enzyme X Substrate H20…
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A: There are different types of enzymes used to catalyze a different kind of reaction.
Q: What do you mean by feedback inhibition or end-product inhibition ?
A: Feedback inhibition is a type of regulating activity, in which an enzyme is inhibited by their end…
Q: 5. inhibitors are molecules/compounds capable of binding to a region of the enzyme other than the…
A: Introduction :- The area of an enzyme's active site where substrate molecules attach and undergo a…
Q: 3 How Does Destabilization of ES Affect Enzyme Catalysis?
A: Enzymes are specialized proteins that can catalyze all the biochemical reactions. Almost all…
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A: Mutation is the change in nucleotide sequences, which ultimately alters the amino acid and protein…
Q: 3. What is the marker for the enzyme’s optimum condition?
A: The conditions under which an enzyme is most active are the optimum conditions(like pH,temperature)
Q: How can we predict the effect of mutations on the catalytic efficiency of enzyme?
A: Enzyme --Enzymes are basically protein and biological catalyst which reduces activation energy…
Q: 3. 4. 2 3 4. 5 6 7 8 pH of reaction According to Figure 1.7 which enzyme is most likely found in a…
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Q: 2. Explain why enzyme activity declines at (a)high temperature and (b) presence of heavy metal ions.
A: Enzymes are proteins that aid in the speeding up of our bodies' metabolism, or chemical processes.…
Q: Given the active site diagram below, identify the numbered region corresponding to an acidic…
A: An acid is a molecule that can accept a proton from the solution and a base is a molecule that can…
Q: 42. A student conducts an experiment to test the efficiency of a certain enzyme. Which of the…
A: Enzymes are the proteins with catalytic powers.
Q: Define
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Q: 1. Give 3 applications of enzymes in the following fields:
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A: Introduction: Enzymes are biological catalysts that are synthesized by the living cells of the body.…
Q: Let's imagine I want to construct a competitive inhibitor for an enzyme one day. Should it be…
A: An enzyme's activity may be inhibited irreversibly or reversibly. The irreversible inhibitor binds…
Q: 7. How does enzyme inhibition occur? Give and illustrate the reaction between enzyme and substrate…
A: Enzyme inhibition occurs when there is inhibition of the conversion of the substrate to the product…
Q: What is the activation site of an enzyme? 8. What does it mean to denature an enzyme? 9. List at…
A: -An enzyme can be described as the biological catalyst that speed up the metabolic reactions.…
Q: 1. Why did you use buffer instead of distilled water to dilute the enzyme and the substrate?
A: Note: Since you have posted multiple independent questions in the same request, we will solve the…
Q: 6. What happens to substrate molecules at an enzyme active site? A. They become catalysts. B. They…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 1. What are enzymes? What are their roles in chemical reactions? 2. Why are enzymes considered…
A: Enzymes are proteins that enable our bodies' metabolism, or chemical processes, go more quickly.…
Q: Why would a covalent inhibitor act to deplete an enzyme and not merely modify its activity
A: The interaction of inhibitors of the enzyme can be covalent or noncovalent.
Q: 1. How do pH and temperature affect enzyme activity? 2. What do the graphs suggest about the…
A: Enzymes are catalysts. They are basically proteins in nature. They work by lowering the activation…
Q: 2. The following plot represents an enzymatic reaction with a(n) varying concentrations: inhibitor…
A: Enzymes are the bioçatalyst that increase rate of reaction. The presence of inhibitor reduces the…
Q: 1. Explain what "optimum" means. Do all enzymes have the same optimum pH and temperature?
A: Optimum means a state at which the best of a reaction or outcome occurs.And it is a level at which…
Q: 6. Which of the following is true of the binding energy derived from enzyme-substrate interactions?…
A: Introduction: Those proteins that increase the rate of the reaction without undergoing any change…
Q: 2. Explain the activity of an enzyme, including activity, substrate specificity, and…
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Q: 1.Based on the graph, which of the following could be used to increase the reaction rate beyond…
A: Usually, an increase in temperature causes an increase in the reaction rate. A higher temperature…
Q: Draw and define the following terms: Binding Site Catalytic Site Allosteric Site Conformational…
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Q: Describe the categories of enzyme control: (image provided) Allosteric control with example…
A: There are 4 general methods that mechanism cells use to control enzymes. These are allosteric,…
Q: What are the differences classification of enzymes? List 5 classification of enzymes and cite their…
A: Enzymes are biological catalysts which are capable of increasing rate of the biochemical reactions…
Q: 1. If the Km of an enzyme for substrate A is 1 x 106 and for substrate B, is 4 x 10°, it means a.…
A: The Michaelis constant, Km, varies considerably from one enzyme to another, and also with a…
Q: 2. What is the effect of enzyme concentration on reaction rate?
A: Enzyme are highly specialized class of proteins. The rate of enzyme catalyzed reaction is determined…
Q: Describe the 3 types of reactions that can happen to substrates that fit in the active sites of…
A: Enzymes are mostly proteins that convert the substrates into products by lowering the activation…
Q: Why might an enzyme’s substrate, transition state, and product all serve as starting points for the…
A: Enzymes are proteins, which acts as a catalyst and helps to convert substrate into the product,…
Q: 6. An organic substance bound to an enzyme and essential for its cavity is called: a. Coenzyme b.…
A: The non-protein factors that are necessary for activity of some enzymes are called cofactors.
Q: 11. Which is not true about allosteric enzymes? A. Possess active site. B. Have allosteric site. C.…
A: Allosteric enzymes have both active site and allosteric site. Their activity is regulated by…
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A: The enzymes are proteinaceous molecules that helps in accelerating the rate of the reaction that is…
Q: 1. What are the three kinds of enzyme-controlled reactions so that the chemical-bond energy from a…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: When an enzyme catalyzes a reaction: onisido stunim q a. Substrate(s) bind in the active site The b.…
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Q: Can you explain the following based on its mode of enzyme kinetics: 1) Synthesis/degradation of…
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Q: When is an enzyme able to work properly
A: Enzymes are the biological catalysts that speed up the metabolic reactions that occur in the body.…
Q: Why can’t enzyme kinetics prove that a particular enzyme mechanism is correct?
A: Enzyme-catalysed reactions along with rate of catalysis does not show a clear response to increasing…
Q: 3. Which of the following statements regarding enzymes and transition states is true? a.…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Why do we need to repeat the measurements of reaction of times ten times?
A: The ability to react quickly is critical in our daily lives, and it necessitates a healthy sensory…
Q: 6. If other conditions were to remain constant, which one of the foilowing changes would explain a…
A: Enzymes are the biological catalysts that increase the rate of the reactions.
5. a) Why would an enzyme that is effective with one reaction have no effect on another reaction?
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- 1. What are the differences classification of enzymes? List 5 classification of enzymes and cite their functions.1. There are two major categories of enzyme, inhibition, name, and describe them.  1a. Reverse inhibition can be overcome to allow the enzyme to resume is Catley activities. Describe how reversible inhibition can occur and how it can be over come.1. Which of the following terms best describes the progress of the reaction with respect to free energy change?
- Which of the following statements about the allosteric site is true? a. The allosteric site is a second active site on a substrate in a metabolic pathway. b. The allosteric site on an enzyme can allow the product of a metabolic pathway to inhibit that enzyme and stop the pathway. c. When the allosteric site of an enzyme is occupied, the reaction is irreversible and the enzyme cannot react again. d. An allosteric activator prevents binding at the active site. e. An enzyme that possesses allosteric sites does not possess an active site.Which of the following statements about inhibition is true? a. Allosteric inhibitors and allosteric activators are competitive for a given enzyme. b. If an inhibitor binds the active site, it is considered noncompetitive. c. If an inhibitor binds to a site other than the active site, this competitive inhibition. d. A noncompetitive inhibitor is believed to change the shape of the enzyme, making its active site inoperable. e. Competitive inhibition is usually not reversible.Which of the following methods is not used by enzymes to increase the rate of reactions? a. covalent bonding with the substrate at their active site b. bringing reacting molecules into close prosimity c. orienting reactants into positions to favor transition states d. changing charges on reactants to hasten their reactivity e. increasing fit of enzyme and substrate that reduces the energy of activation
- In the following graph: A represents the product. B represents the energy of activation when enzymes are present. C is the free energy difference between A and D. C is the energy of activation without enzymes. E is the difference in free energy between the reactant and the products.1.A student was given two test tubes. One tube contains a reaction catalyzed by an inorganic catalyst, while the second tube contains a reaction catalyzed by an enzyme which is protein in nature. Give two laboratory procedures which you can perform to differentiate which of the two tubes contain an enzyme-catalyzed reaction. 2. List the enzymes whose levels are elevated in blood serum as a result of hepatitis or cirrhosis of the liver.3. What is the marker for the enzyme’s optimum condition?
- 1. How do pH and temperature affect enzyme activity? 2. What do the graphs suggest about the activity of the enzyme?1. Define optimum pH and temperature of an enzyme.2. How do changes in pH and temperature affect the native conformation of an enzyme?1. Describe the two ways by which the activity of an enzyme can be inhibited.