None 2Consider a situation in which the enzyme is operating at optimum temperature and pH, and has been saturated with substrateWhat is your best option for increasing the rate of the reaction?View Available Hint(s)O Increase the pHO Increase the temperatureO Increase the enzyme concentration.Increase the substrate concentration.4Submit

If the enzyme is operating at optimum temperature and pH and has been saturated with substrate, the…

Answered: 2 Consider a situation in which the…

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter21: Enzymes And Vitamins

Section: Chapter Questions

Problem 21.49EP

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Similar questions

Describe the difference between graphs showing temperature versus reaction rate for an enzyme-catalyzed reaction and an uncatalyzed reaction.
Compare the lock-and-key and induced-fit models for substrate binding to an enzyme.
The site on an enzyme molecule that does the catalytic work is called the: a. binding site. b. allosteric site. c. lock. d. active site.
Based on the graphical information in Problem 21-41 about enzymes A and B indicate whether the enzyme activity of enzyme B increases or decreases when the following changes in reaction conditions are made. a. pH decreases from 7.6 to 7.2 b. pH increases from 7.2 to 7.4 c. temperature decreases from 37.8C to 37.6C d. temperature increases from 38.2C to 38.4C
. Describe the lock-and-key model for enzymes. Why are the shapes of the enzyme and its substrate important in this model? What does it mean to say that an enzyme is inhibited by a particular molecule? What happens if this inhibition is irreversible? Can you think of a situation in which it might be advantageous to be able to inhibit an enzyme?
List two ways that enzyme catalysis of a reaction is superior to normal conditions.
Explain how the pasteurization of milk utilizes one of the factors that influence enzyme activity.
Given enzyme catalyzed reaction k1= 4x106 M-1s-1, k -1=6x104 s-1, k2=2.0x103s-1. Determine if the enzyme-substrate binding follow the equilibrium or not?
Which of the following statements about the effect of temperature on enzyme activity is correct? >View Avallable Hint(s) O Cooling can restore the catalytic ability of a denatured enzyme. O The higher the temperature is, the faster the reaction rate will be. All enzymes have optimal activity at a pH = 7. Enzymes in the human body usually give best catalytic activity around 37°C, which is body temperature. Submit
Consider the following biochemical reactions: H₂N-CH-C-NH-CH-C- CH3 _________ reaction A B с HO-CH2 H HO -OH H OH H H OH OH + H₂O ATP ADP enzyme 0 0 0 NADH enzyme enzyme type of enzyme needed to catalyze this reaction HỎ 2 H₂N- CH₂ NAD La pl OH -O, H он н ¸ÑLÒ¯ CH₂ H OH In the table below, write the type of enzyme that catalyzes each reaction. Note: be sure to use only the 6 standard enzyme types. OH A B с
Substrate Enzyme-substrate complex 1. Is this an example of a lock & key or induced fit model of an enzyme? > Enzyme

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