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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- Rearrange the following terms to show the process of enzymatic reaction. Use and + to complete the equation. enzyme enzyme-substrate complex enzyme product substrate Several important things should be noted about this reaction: 1. A/an because of the fit between their structures; 2. As a result, something happens to the example, it might be split in two at a particular location. 3. Then the and 4. The enzyme is again. 5. Note that the arrows in the formula for enzyme reaction point acts on a specific to form a/an molecule. For comes apart, yielding the in the reaction and is now free to react _- This means that the reaction is 6. An enzyme-substrate complex can simply go back to the the 7. The products of an enzymatic reaction can react with the enzyme to form the and again; 8. It, in turn, may again form the 9. Therefore, the same. and the may act to cause a to go either way.arrow_forwardusing results for experiment below conduct 1 graph of the different factors vs rate of enzyme activity. * - after that answer this question using table and graph repfer to them as numbers (eg table 1, graph 1): Indicate the role of manganese dioxide, sand, distilled water, pH paper, liver and potato. Is there a relationship between the independent and dependent variables? Explain why or why not. *NO FUNNEL GRAPHS ACTUAL GRAPH WITH GOOD TITLE , AND MAKE SURE IT LOOKS LIKE THE IMAGE I PLACED BELOW** important info: experiment procedure: The experiment began by preparing a hot water bath by boiling water and an ice water bath using ice in a 400 mL beaker. In the control group, 2 mL of 3% H2O2 was placed in a test tube and a pinch of MnO2 was added. The rate of this reaction was assigned as 5, and the production of bubbles in millimeters (mm) was noted. The reaction was considered complete when no more bubbles were produced. Another control group was set up by placing 2 mL of 3%…arrow_forwardWhat are enzymes? What distinguishes enzymes from regular chemical catalysts? On the specificity of enzyme action, please comment. Which factor accounts for their specificity the most? Describe the enzyme catalysis mechanism.arrow_forward
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