Homework Answers
From the graph we can see that at pH 7 colour intensity is highest reflecting activity of enzyme. So, at pH 7 at which enzyme will function best.
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Each enzyme has a pH at which apeed of the of an enzyme at diff reaction...
Does anyone know how to do this? Thanks in advance! Enzyme Activity (ml) Effect of pH...
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?...
i need help with this lab report effects of temperture/ enzyme concetration/ and pH on enzyme...
i
need help with this lab report effects of temperture/ enzyme
concetration/ and pH on enzyme activity
those are the experemint paper and results
Exercise 5: Factors Effecting Enzyme Activity A. Testing the Effect of Temperature on Enzyme Activity The purpose of this exercise is to determine the effect of temperature on enzyme activity Materials Large plastic bin Reaction chamber with rubber stopper and tube to bom 50 mL graduated cylinder beliet o bs Filter paper mot o r.com Liver...
2. hypothesize the best conditions (pH and temperature) under which the enzyme chymotrypsin functions with an...
2. hypothesize the best conditions (pH and temperature) under
which the enzyme chymotrypsin functions with an appropriate
reference. also, hypothesize what will occur in the presence of an
inhibitor and the type of inhibition.
EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME ACTIVITY The pll scale measures the amount Another factor influencing the rate of enzyme catalysis is the pll of the of ons in a solution. The more solution. pH specifies the acidity or basicity of solution by measuring the the more acidic the solution and lower hydrogen ion consentation (H). Like temperature, pH affects the three- pH) dimensional shape of enzymes, thus regulating their...
C. EFFECT OF pH Starch test Color Activity pH-2 Dark brown pH 4 p darlc brou) H 10 Graphing of ...
chart C
graph
gor part C
C. EFFECT OF pH Starch test Color Activity pH-2 Dark brown pH 4 p darlc brou) H 10 Graphing of Enzymatic Activity (Enzyme activity vs. pH) High Enzyme Activity Level Low 10 4. pH D. EFFECT OF INHIBITION Starch test 95% Ethanol Color DI Water AgNO color 1 Activity | Colorano Dark Activity Activity Activity Color Tign+ Crold bive Glucose test TBenediet's) 95% Ethanol Color AgNO lor一一. Activity DI Water Color Activity Activity 7....
7 The graph in the accompanying diagram shows the effect of pH on the activity of...
7 The graph in the accompanying diagram shows the effect of pH on the activity of three enzymes X, Y and L elative one of асму 8 13 2 10 11 12 increasingly merang adity neutral Which of the following conclusions CANNOT be drawn from the graph? A. The breadth of working range of pH of each of the enzymes is equal. B. Two of the enzymes can be found working in alkaline conditions. C. The region of pH scale...
Based on your interpretation, is the enzyme a competitive non-competitive inhibitor, please explain 13. What 2...
Based on your interpretation, is the enzyme a competitive non-competitive inhibitor, please explain 13. What 2 environmental conditions can affect the activity of an activity of an enzyme? Use the 2 graphs below to answer Questions wer Questions 14-16 Relative Rate of Enzyme Action Relative Rate of Enzyme Action 0 10 20 30 40 Temperature (C) 50 60 14. What is the optimal pH that this enzyme functions at? 15. What is the optimal temperature that this enzyme functions at...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops re...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops replicating. B the size of the cell increases. C the enzymes involved become inactive. D the concentration of the reactants is increased. 4. Enzymes A are able to heat up molecules so that they can react B provide CO2 for chemical reactions. C are biological catalysts....
The rate of an enzyme-catalyzed reaction initially increases with an increase in the substrate concentration, but...
The rate of an enzyme-catalyzed reaction initially increases with an increase in the substrate concentration, but eventually reaches a maximum value, even though the concentration of substrate continues to increase. Which of the following best explains why? O As substrate concentration increases, the substrates preferentially bind with each other instead of the active site of the enzyme, and no additional catalysis occurs. As substrate concentration increases, the active sites of all the enzyme molecules become occupied with substrate molecules, and...
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An...
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An experiment was carried out into the effect of pH on the activity of urease. 10 cm of pH 3 buffer solution was mixed with 1 cm3of urease solution. This mixture was then added to 10 cm3 of urea solution and the concentration of ammonia in the mixture was measured after 60 minutes. This procedure was repeated using buffer solutions of pH 4, 5, 6,...
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?...
i
need help with this lab report effects of temperture/ enzyme
concetration/ and pH on enzyme activity
those are the experemint paper and results
Exercise 5: Factors Effecting Enzyme Activity A. Testing the Effect of Temperature on Enzyme Activity The purpose of this exercise is to determine the effect of temperature on enzyme activity Materials Large plastic bin Reaction chamber with rubber stopper and tube to bom 50 mL graduated cylinder beliet o bs Filter paper mot o r.com Liver...
2. hypothesize the best conditions (pH and temperature) under
which the enzyme chymotrypsin functions with an appropriate
reference. also, hypothesize what will occur in the presence of an
inhibitor and the type of inhibition.
EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
Foundations of Biological Sciences 1 Enzymes - 8 PART 4: THE EFFECT OF PH ON ENZYME ACTIVITY The pll scale measures the amount Another factor influencing the rate of enzyme catalysis is the pll of the of ons in a solution. The more solution. pH specifies the acidity or basicity of solution by measuring the the more acidic the solution and lower hydrogen ion consentation (H). Like temperature, pH affects the three- pH) dimensional shape of enzymes, thus regulating their...
chart C
graph
gor part C
C. EFFECT OF pH Starch test Color Activity pH-2 Dark brown pH 4 p darlc brou) H 10 Graphing of Enzymatic Activity (Enzyme activity vs. pH) High Enzyme Activity Level Low 10 4. pH D. EFFECT OF INHIBITION Starch test 95% Ethanol Color DI Water AgNO color 1 Activity | Colorano Dark Activity Activity Activity Color Tign+ Crold bive Glucose test TBenediet's) 95% Ethanol Color AgNO lor一一. Activity DI Water Color Activity Activity 7....
7 The graph in the accompanying diagram shows the effect of pH on the activity of three enzymes X, Y and L elative one of асму 8 13 2 10 11 12 increasingly merang adity neutral Which of the following conclusions CANNOT be drawn from the graph? A. The breadth of working range of pH of each of the enzymes is equal. B. Two of the enzymes can be found working in alkaline conditions. C. The region of pH scale...
Based on your interpretation, is the enzyme a competitive non-competitive inhibitor, please explain 13. What 2 environmental conditions can affect the activity of an activity of an enzyme? Use the 2 graphs below to answer Questions wer Questions 14-16 Relative Rate of Enzyme Action Relative Rate of Enzyme Action 0 10 20 30 40 Temperature (C) 50 60 14. What is the optimal pH that this enzyme functions at? 15. What is the optimal temperature that this enzyme functions at...
D Each enzyme is specihic of and because its shape catalyzes on certain reactions. The chemical reactions taking place in a cell will most likely speed up if the 3. A genetic material stops replicating. B the size of the cell increases. C the enzymes involved become inactive. D the concentration of the reactants is increased. 4. Enzymes A are able to heat up molecules so that they can react B provide CO2 for chemical reactions. C are biological catalysts....
The rate of an enzyme-catalyzed reaction initially increases with an increase in the substrate concentration, but eventually reaches a maximum value, even though the concentration of substrate continues to increase. Which of the following best explains why? O As substrate concentration increases, the substrates preferentially bind with each other instead of the active site of the enzyme, and no additional catalysis occurs. As substrate concentration increases, the active sites of all the enzyme molecules become occupied with substrate molecules, and...
Urease is an enzyme which 'catalyses the breakdown of urea to ammonia and carbon dioxide. An experiment was carried out into the effect of pH on the activity of urease. 10 cm of pH 3 buffer solution was mixed with 1 cm3of urease solution. This mixture was then added to 10 cm3 of urea solution and the concentration of ammonia in the mixture was measured after 60 minutes. This procedure was repeated using buffer solutions of pH 4, 5, 6,...
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