Match the following: [ES] A. Equal to the velocity (V0) at saturating conditions. Km B. Approximately...
Match the following:
[ES] A. Equal to the velocity (V0) at saturating conditions.
Km B. Approximately equal to [Etotal] at saturating conditions.
kcat C. Is directly proportional to the rate of the slowest step of the enzyme.
Vmax D. The [S] required to reach ½ Vmax for enzymes that exhibit hyperbolic kinetic behavior.
Homework Answers
Correct matching is given below.
|
[ES] |
Approximately equal to [Etotal] at saturating conditions |
| Km | The [S] required to reach (1/2) Vmax for enzymes that exhibit hyperbolic kinetic behavior |
| Kcat | Is directly proportional to the rate of the slowest step of the enzyme. |
| Vmax | Equal to the velocity (V0) at saturating condition |
Kcat is the first order rate constant of the reaction
ES 
E + P
Rate = K [ES] .
Km is equal to substrate concentration at half of Vmax.
Add Answer to:
Match the following:
[ES] A. Equal to the velocity (V0) at saturating
conditions.
Km B. Approximately...
Match each statement with the condition that it describes. Note that "rate" refers to initial velocity...
Match each statement with the condition that it describes.
Note that "rate" refers to initial velocity V0 where steady
state conditions are assumed. [Etotal] refers to the total enzyme
concentration and [Efree] refers to the concentration of free
enzyme
The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate V for an enzyme-catalyzed, single-substrate reaction ES ES EP. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and...
The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate (V0) for...
The Michaelis-Menten equation models the hyperbolic relationship
between [S] and the initial reaction rate (V0) for an enzyme
catalyzed, single substrate reaction: E S ES E P. The model can be
more readily understood when comparing three conditions: [S]Km.
Match each statement with the condition that it describes. Note:
\"Rate\" refers to initial velocity (V0) where steady state
conditions are assumed; [Etotal] refers to the total enzyme
concentration, and [Efree] refers to the concentration of free
enzyme.
categories: [S]<<Km, [S]=Km,...
For enzymes in which the slowest (rate-limiting) step is the reaction: K2 ES → E+P Km...
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The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate V for...
The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate V for an enzyme-catalyzed, single-substrate reaction E+S E S E+P. The model can be more readily understood when comparing three conditions: (S) <<K.. [S] = Km, and [S] >> Km. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity V, where steady state conditions are assumed. Etotal) refers to the total enzyme concentration and Etree refers to the concentration...
30. Describe the difference between transition state and intermediate using energy diagrams. 31. For enzymes in whic...
30. Describe the difference between transition state and intermediate using energy diagrams. 31. For enzymes in which the slowest (rate-limiting) step is the reaction k2 ES P Km becomes equivalent to: A. Kcat- B. the [S], where Vo Vmax C. the dissociation constant, Ka, for the ES complex. D. the maximal velocity. E. the turnover number. 33. Draw a schematic for sequential mechanism 32. An enzyme "ABase" catalyzes the following reaction: A B. You found that for [E] 4 nM,...
The Michaelis-Menten equation models the hyperbolic relationship between (S) and the initial reaction rate V, for...
The Michaelis-Menten equation models the hyperbolic relationship between (S) and the initial reaction rate V, for an enzyme-catalyzed, single-substrate reaction E+ S E S E+P. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and [S] >> K. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity Vwhere steady state conditions are assumed. [Exotal) refers to the total enzyme concentration and [Etre) refers to the...
The Michaelis-Menten equation models the hyperbolic relationship between [S) and the initial reaction rate V, for a...
The Michaelis-Menten equation models the hyperbolic relationship between [S) and the initial reaction rate V, for an enzyme-catalyzed, single-substrate reaction E+S ES E + P. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and [S] >> K. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity V where steady state conditions are assumed. (E l refers to the total enzyme concentration and [Erre refers...
4. Basic concepts of Michaelis-Menten kinetics. The Michaelis-Menten equation is expression of the relationship between the...
4. Basic concepts of Michaelis-Menten kinetics. The Michaelis-Menten equation is expression of the relationship between the initial velocity, Vo, of an enzymatic reaction and substrate concentration, [S]. There are three conditions that are useful for simplifying the Michaelis-Menten equation: [S] <<Km; [S] = Km; [S] >> Km. Match each condition with the statement(s) that describe it. TV, Vmox[S] Vo =Vmax m . V Vo - Vmax [S] Km +[S] V. (um/min) max [S] (mm) (a) Doubling [S] will almost double...
Which of the following statements are corrects? When the substrate concentration is equal to KM, the...
Which of the following statements are corrects? When the substrate concentration is equal to KM, the reaction rate is half of its maximal value The value of KM is proportional to the concentration of the ES complex Inhibitors are molecules capable of decreasing the enzyme activity Uncompetitive inhibitors have no effect on Vmax fill in the blanks The respiratory chain is a set of_______complexes whose role is to transport _______ from reduced co-factors to dioxygen. The (entry from previous blank)...
Based on the document below, 1. Describe the hypothesis Chaudhuri et al ids attempting to evaluate;...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
Match each statement with the condition that it describes.
Note that "rate" refers to initial velocity V0 where steady
state conditions are assumed. [Etotal] refers to the total enzyme
concentration and [Efree] refers to the concentration of free
enzyme
The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate V for an enzyme-catalyzed, single-substrate reaction ES ES EP. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and...
The Michaelis-Menten equation models the hyperbolic relationship
between [S] and the initial reaction rate (V0) for an enzyme
catalyzed, single substrate reaction: E S ES E P. The model can be
more readily understood when comparing three conditions: [S]Km.
Match each statement with the condition that it describes. Note:
\"Rate\" refers to initial velocity (V0) where steady state
conditions are assumed; [Etotal] refers to the total enzyme
concentration, and [Efree] refers to the concentration of free
enzyme.
categories: [S]<<Km, [S]=Km,...
The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial reaction rate V for an enzyme-catalyzed, single-substrate reaction E+S E S E+P. The model can be more readily understood when comparing three conditions: (S) <<K.. [S] = Km, and [S] >> Km. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity V, where steady state conditions are assumed. Etotal) refers to the total enzyme concentration and Etree refers to the concentration...
30. Describe the difference between transition state and intermediate using energy diagrams. 31. For enzymes in which the slowest (rate-limiting) step is the reaction k2 ES P Km becomes equivalent to: A. Kcat- B. the [S], where Vo Vmax C. the dissociation constant, Ka, for the ES complex. D. the maximal velocity. E. the turnover number. 33. Draw a schematic for sequential mechanism 32. An enzyme "ABase" catalyzes the following reaction: A B. You found that for [E] 4 nM,...
The Michaelis-Menten equation models the hyperbolic relationship between (S) and the initial reaction rate V, for an enzyme-catalyzed, single-substrate reaction E+ S E S E+P. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and [S] >> K. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity Vwhere steady state conditions are assumed. [Exotal) refers to the total enzyme concentration and [Etre) refers to the...
The Michaelis-Menten equation models the hyperbolic relationship between [S) and the initial reaction rate V, for an enzyme-catalyzed, single-substrate reaction E+S ES E + P. The model can be more readily understood when comparing three conditions: [S] << Km, [S] = Km, and [S] >> K. Match each statement with the condition that it describes. Note that "rate" refers to initial velocity V where steady state conditions are assumed. (E l refers to the total enzyme concentration and [Erre refers...
4. Basic concepts of Michaelis-Menten kinetics. The Michaelis-Menten equation is expression of the relationship between the initial velocity, Vo, of an enzymatic reaction and substrate concentration, [S]. There are three conditions that are useful for simplifying the Michaelis-Menten equation: [S] <<Km; [S] = Km; [S] >> Km. Match each condition with the statement(s) that describe it. TV, Vmox[S] Vo =Vmax m . V Vo - Vmax [S] Km +[S] V. (um/min) max [S] (mm) (a) Doubling [S] will almost double...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
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