QUESTION : Which of the following best describes the transition state of a catalyzed reaction? A. higher in energy than that of an uncatalyzed reaction B. lower in energy than that of an uncatalyzed reactior C. bound very weakly to the catalyst D. lower energy than the reaction substrate
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- BIOMOLECULES Please answer the questions properly. - Multiple choice 1. Which of the following best describes the transition state of a catalyzed reaction? A. higher in energy than that of an uncatalyzed reaction B. lower in energy than that of an uncatalyzed reaction C. bound very weakly to the catalyst D. lower energy than the reaction substrate 2. Supposed you tried to drop a piece of liver into a hydrogen peroxide solution. You noticed that the peroxide solution vigorously produced bubbles. Which of the following caused the observed reaction? A. liver and peroxide are joining together to make a new protein B. more peroxide is being created by the liver C. peroxide is destroying germs in the liver D. peroxide is being broken into water and oxygenAnswer TRUE or FALSE.a. According to the lock-and-key model of enzyme action, the active site of an enzyme is not flexible in shape.b. In an enzyme-catalyzed reaction, the compound that does not undergo a chemical change is called the substrate.c. The nonprotein portion of a conjugated enzyme is not the enzyme’s active sited. Simple enzymes are composed only of protein; conjugated enzymes have nonprotein cofactors.BIOMOLECULES - MULTIPLE CHOICE - Please answer properly QUESTION : Which of the following best describes the transition state of a catalyzed reaction? A. higher in energy than that of an uncatalyzed reaction B. lower in energy than that of an uncatalyzed reaction C. bound very weakly to the catalyst D. lower energy than the reaction substrate
- MULTIPLE CHOICE - Please answer properly QUESTION : Enzymes can be regulated in a many different ways. Covalent modification is one way. Here, the functional groups are attached to or removed from the enzyme. A phosphate group is an example of a functional group that can be added to an enzyme. Depending on the enzyme, addition of a phosphate group can either increase or decrease an enzyme's activity. Evaluate the following names and identify the general name of an enzyme that functions to add phosphate groups to its substrate? A. isomerase B. phosphatase C. kinase D. ligaseBIOMOLECULES - Please answer the questions properly. - Multiple choice 1. Which of the following best describes the transition state of a catalyzed reaction? A. higher in energy than that of an uncatalyzed reaction B. lower in energy than that of an uncatalyzed reaction C. bound very weakly to the catalyst D. lower energy than the reaction substrate 2. Supposed you tried to drop a piece of liver into a hydrogen peroxide solution. You noticed that the peroxide solution vigorously produced bubbles. Which of the following caused the observed reaction? A. liver and peroxide are joining together to make a new protein B. more peroxide is being created by the liver C. peroxide is destroying germs in the liver D. peroxide is being broken into water and oxygen9:34 AM You sent Help me with this one Select true if the statement is CORRECT and false if OTHERWISE 1. Enzymes are catalysts and increase the speed of a chemical reaction without themselves undergoing any permanent chemical change. 2. Catalysis is defined as the acceleration of a chemical reaction 3. if the amount of the enzyme is kept constant and the substrate concentration is then gradually increased, the reaction velocity will decrease. 4. In the Induced-fit Model, if a dissimilar substance which does not fit the site is present, the enzyme rejects it 5. The Michaelis constant Vo is defined as the substrate concentration at 1/2 the maximum velocity. 6. A prosthetic group - an organic substance which is dialyzable and thermostable which is firmly attached to the protein or apoenzyme portion. 7. The rate of an enzyme-catalyzed reaction increases as the temperature is raised beyond optimum temperature. 8. Enzymes can be classified by the kind of chemical…
- Select true if the statement is CORRECT and false if OTHERWISE 1. Enzymes are catalysts and increase the speed of a chemical reaction without themselves undergoing any permanent chemical change. 2. Catalysis is defined as the acceleration of a chemical reaction 3. if the amount of the enzyme is kept constant and the substrate concentration is then gradually increased, the reaction velocity will decrease. 4. In the Induced-fit Model, if a dissimilar substance which does not fit the site is present, the enzyme rejects it 5. The Michaelis constant Vo is defined as the substrate concentration at 1/2 the maximum velocity. 6. A prosthetic group - an organic substance which is dialyzable and thermostable which is firmly attached to the protein or apoenzyme portion. 7. The rate of an enzyme-catalyzed reaction increases as the temperature is raised beyond optimum temperature. 8. Enzymes can be classified by the kind of chemical reaction catalyzed. 9. The living cell is the site of tremendous…Fill in the blanks (write answers only in correct sequence). When the activation energy required is less between the reactants and the products, reaction is known as----- i. ii. The region of an enzyme where substrate molecules bind and undergo a chemical 11. reaction is known as--- 11. To produce amino acids and synthesis of NADH, cycle used is-- Metabolic cycle that takes place both in cytoplasm and mitochondria is--- Glucose 1 phosphate is converted to Glucose 6 Phosphate by the action of - Which vitamin deficiency is linked with the night blindness? Name it iv. V. vi.How does the average reaction rate differ from an instantaneous reaction rate? © A. The average reaction rate is how quickly the reaction proceeds over time. An instantaneous reaction rate is how quickly the reaction proceeds at a specific time. B. The average reaction rate is how quickly the reaction proceeds at a specific time. An instantaneous reaction rate is how quickly the reaction proceeds over time. C. The average reaction rate is how quickly the reaction proceeds over time considering the reactants. An instantaneous reaction rate is how quickly the reaction proceeds at a specific time considering the products. D. The average reaction rate is how quickly the reaction proceeds over time. An instantaneous reaction rate is how quickly the reaction proceeds compared to another reaction.
- Answers should be specific and mention pathway details from the book. PLEASE ANSWER ALL. im very confused, will upvote. Briefly describe the difference between a reversible and irreversible reaction in a metabolic pathway.Explain as brief and simple as possible. Answers must not be more than 30 WORDS each. a. How does the induced-fit model of enzyme action explain the broad specificities of some enzymes? b. In competitive inhibition, can both the inhibitor and the substrate bind to an enzyme at the same time? Explain your answer c. Why is penicillin toxic to bacteria but not to higher organisms?Incorrect Question 2 0/ How does an enzyme affect a chemical reaction? Select all that apply. V Increases the activation energy Decreases the rate of the reaction Lowers the activation energy Increases the rate of the reaction