Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
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Chapter 5, Problem 16PS
Summary Introduction
To determine: The curve that represents the reaction in the presence of the enzyme and also the energy changes that are represented by lines a, b, and c in the given graph.
Introduction:
All the
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ENZYME CATALYSIS lab
Construct a hypothesis addressing the effect concentration will have on rate of reaction.
What chemical reaction is being catalyzed in the experiment? Label the substrate(s), enzyme and product(s).
Why is understanding reaction rates significant? Indicate at least 3 key importance of understanding reaction rates.
MAKE A GRAPH FOR ME ON GRAPH PAPER CALL IT ENZYMES VS RATE OF REACTION USING TABLE BELOW
GRAPH paper INSERTED BELOW
rules: data points must be an x or circled dot, must be on grid paper , the independant variable on the x axis and dependant variable on the y axis, must include titles
Regarding the data points:
- H2O2 + MnO2 Control #1: (Control #1, 5)- H2O2 + sand control #2: (Control #2, 0)- Plant versus Animal Liver Catalase: (Liver, 4)- Potato: Plant vs. Animal Catalase: (Potato, 3)- Substance Enzyme Concentration (Used Liver): (Liver Used, 4)- Substance Enzyme Concentration (Used H2O2): (Used H2O2, 1)
- Boiling Water Bath Temperature: (Boiling Water Bath, 5)- Ice Water Bath Temperature: (Ice Water Bath, 2)- HCl, or pH 3: (H 3, 4)- NaOH at pH 12: (pH 12, 2)- pH 7 (H2O): (assuming average of pH readings; pH 7, not specified)
The following explains how to display the graph:
Title: Factors versus Enzyme Activity Rate - Labels on X- and Y-axes: Factors and Rate of Enzyme…
Chapter 5 Solutions
Campbell Essential Biology with Physiology (6th Edition)
Ch. 5 - Prob. 1SQCh. 5 - ______ is the capacity to perform work, while...Ch. 5 - The label on a candy bar says that it contains 150...Ch. 5 - Why does removing a phosphate group from the...Ch. 5 - Prob. 5SQCh. 5 - Explain how an inhibitor can disrupt an enzymes...Ch. 5 - If someone at the other end of a room smokes a...Ch. 5 - Prob. 8SQCh. 5 - What is the primary difference between passive and...Ch. 5 - Which of these types of cellular transport...
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- Graph B above depicts Lineweaver-Burk double reciprocal plot for an enzyme catalyzed reaction carried out in the presence or absence of an inhibitor. Which of the following statement best describes the kinetic data shown below: ? Line 1 depicts the enzyme-catalyzed reaction carried out in the presence of a competitive inhibitor. Line 1 depicts the enzyme-catalyzed reaction carried out in the presence of a noncompetitive inhibitor. Line 2 depicts the enzyme-catalyzed reaction carried out in the presence of a competitive inhibitor. Line 2 depicts the enzyme-catalyzed reaction carried out in the presence of a noncompetitive inhibitor.arrow_forwardHow 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.arrow_forwardUnderstanding how enzymes work 1) Excluding enzymes, for example, that work in the stomach's low pH, describe the working conditions for most enzymes in the human body. 2) Describe the effect of enzymes on the rate of reactions that they catalyze. 3) Define the transition state in a chemical reaction and how an enzyme functions during the transition state.arrow_forward
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