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5. Draw the energy graph of how an enzyme makes a reaction more efficient. (What does...
Does the graph represent an efficient network? If it does, explain how you know. If it does not, tell which edges could you eliminate to make it more efficient.
13. Suppose a second enzyme binds the substrate even more tightly than the enzyme shown in model 1 (the ES complex is more stable than the one shown in graph B). Draw this new E.S complex on graph B. What happens to the magnitude of the activation energy, AGact? 14. Suppose a third enzyme binds the transition state even more tightly than the enzyme diagramed Model 2. What happens to the magnitude of the activation energy, AGact? Model 2 Generalized...
Question 12 How does an enzyme work to catalyze a reaction? -It lowers the activation energy of a reaction. -It raises the temperature of a reaction. -It supplies the energy to speed up a reaction. -It increases the concentration of the reactants in a reaction. -It allows the reaction to proceed through different intermediates.
Does anyone know how to do this? Thanks in advance! Enzyme Activity (ml) Effect of pH on (amylase) enzyme activity. For determination of optimum assay pH of the enzyme reaction, 0.05 M Na2HPO4-NaH2PO4 buffer was used. The reaction was carried out for 10 min at 50°C in a shaking water. The enzyme activity was measured and the results are presented on graph, Bars represent means standard deviations for three replicates. 1. What do the error bars in this graph represent?...
the activation energy di the reaction with an enzyme. the progress of the reaction. All of the following statements regarding the figure are correct EXCEPT? Figure 2. Energy profile of a chemical reaction with and without an enzyme Free Energy Progress of reaction - Even with the addition of an enzyme, an input of energy is needed for the reaction to progress. Energy is released from the reaction with or without an enzyme Even with the addition of an enzyme,...
5 - Myosin is an enzyme that can convert chemical energy into mechanical energy. In what form is the chemical energy stored? In what form does the mechanical energy get expressed? Illustrate in a four-step drawing how the chemical energy is converted to mechanical energy.
Under what circumstances does an enzyme catalyzed reaction rate resemble a non-enzyme catalyzed reaction? At very low concentrations of substrate (Km is greater than S) the Michaelis-Menton equation can be simplified to? At very high concentrations of substrate, the Michaelis-Menton equation can be simplified to? How do you determine the initial rate of reaction
Please draw/graph and explain the "Energy Well" for two isolated atoms bonding. What information does this give us and how can I use it to find "bond energy"? Thank you.
Below is a free energy change graph for a reaction in which reactants A+B produce the product D. Use the data given to answer the following questions: What does the hump in the middle represent? What is the name of the general class of proteins that are needed to help the reactions go through that hump in a cell? How do they help the reaction go through? In this reaction is the free energy of the reactants or the free...
For a catalyzed reaction: a) Does the catalyst change the energy of the reactants? Of the products? If so, how? b) Does the catalyst change the energy of the transition state? If so, how? c) On the graph below, draw the following: • An exothermic reaction indicate by drawing a solid line) • The same exothermic reaction, but with the addition of a catalyst indicate by drawing this as a dashed line) Energy Reaction Progress