What was the dependent variable in the "Effect of Temperature on Enzyme Activity" lab? A. temperature...
What was the dependent variable in the "Effect of Temperature on Enzyme Activity" lab?
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A. temperature |
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B. balloon circumference/oxygen produced |
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C. amylase |
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D. yeast |
Homework Answers
C. Amylase is the dependent variable.
At optimum temperature amylase will break down to starch very quickly.
At low temperatue amylase will break down into starch slowly due to reduced kinetic energy.
Add Answer to:
What was the dependent
variable in the "Effect of Temperature on Enzyme Activity" lab?
A. temperature...
What was the independent variable in the "Effect of Temperature on Enzyme Activity" lab? A. temperature...
What was the independent variable in the "Effect of Temperature on Enzyme Activity" lab? A. temperature B. balloon circumference/oxygen produced C. amylase D. yeast
4. What was the independent variable in the "Effect of Temperature on Enzyme Activity" lab? 5....
4. What was the independent variable in the "Effect of Temperature on Enzyme Activity" lab? 5. What was the dependent variable in the "Effect of Temperature on Enzyme Activity" lab?
Experiment 2 – The effect of temperature on the activity of catalase In this lab you...
Experiment 2 – The effect of temperature on the activity of catalase In this lab you will determine the effect of temperature on catalase activity Materials Yeast Measuring spoon 2 clean test-tubes hydrogen peroxide solution 10 ml graduated cylinder 2 balloons 1 beakers Permanent marker and tape / wax pencil stopwatch or timer crushed ice in a beaker/bowl Thermometer Procedure With a permanent marker, label tubes 1- 2. Fill each tube with 10 ml hydrogen peroxide. Place tube 1...
POSTLAB QUESTIONS Name: Masa Ahmad 1. What were the optimal pH, temperature and enzyme concentration for...
POSTLAB QUESTIONS Name: Masa Ahmad 1. What were the optimal pH, temperature and enzyme concentration for catalase? 2. Define the term denatured. Denatured is the Breaking the bonds on the molecules such as proteins 3. Which condition tested in lab denatured the catalase? 4. Why does product production slow down over time, even at optimal pH, temperature and enzyme concentration? 5. Amylase is an enzyme that is produced in human salivary glands and secreted into the mouth to aid in...
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...
Enzymes Temperature is an important factor that can regulate enzyme-mediated functions. Temperature is one of the...
Enzymes Temperature is an important factor that can regulate enzyme-mediated functions. Temperature is one of the tightly homeostatically controlled variables in the human body. What are the symptoms of loss of temperature control during a high fever? Explain why these symptoms occur based on enzyme function and cell signaling effects that are dependent on temperature. Based on Figure 1, explain how the temperature optimum of the activity of enzymes is expected to differ in organisms depending on where they live....
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?...
EFFECT OF TEMPERATURE: 1. Bubble height indicates the degree of enzyme activity. Based on the results...
EFFECT OF TEMPERATURE:
1. Bubble height indicates the degree of enzyme activity. Based
on the results of your experiment, which tube had the highest
bubble column height? What can you conclude about this
temperature?
2. Compare the results of the tubes which were left on ice, at
25ºC, and at 37ºC. What can you conclude about the effect of
temperature on enzyme activity?
3. What happened in the tube with boiled catalase? Explain this
result.
Results: Table 5.1 - Catalase...
In the enzyme activity of lactase lab, sodium carbonate was used to halt the enzyme-catalyzed reaction....
In the enzyme activity of lactase lab, sodium carbonate was used to halt the enzyme-catalyzed reaction. Which of the following is the most likely explanation for sodium carbonate having this effect? A. Sodium carbonate raises the kinetic energy of the solution B. Sodium carbonate is a base and enzymes have an optimal pH range C. Sodium carbonate is toxic and quickly destroys the enzyme D. Sodium carbonate is able to lower the activation energy of the reaction
enzyme concentration decreases. Amylase is an enzyme that is produced in human salivary glands and secreted...
enzyme concentration decreases. Amylase is an enzyme that is produced in human salivary glands and secreted into the mouth to aid in starch digestion. a. What is the substrate in this reaction? b. Where on the enzyme will the substrate bind? c. Based on the fact that this enzyme is found in our bodies, what do you hypothes would be the: optimal temperature for amylase? optimal pH for amylase? d. What do you think happens to the amylase when it...
POSTLAB QUESTIONS Name: Masa Ahmad 1. What were the optimal pH, temperature and enzyme concentration for catalase? 2. Define the term denatured. Denatured is the Breaking the bonds on the molecules such as proteins 3. Which condition tested in lab denatured the catalase? 4. Why does product production slow down over time, even at optimal pH, temperature and enzyme concentration? 5. Amylase is an enzyme that is produced in human salivary glands and secreted into the mouth to aid in...
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...
Enzymes Temperature is an important factor that can regulate enzyme-mediated functions. Temperature is one of the tightly homeostatically controlled variables in the human body. What are the symptoms of loss of temperature control during a high fever? Explain why these symptoms occur based on enzyme function and cell signaling effects that are dependent on temperature. Based on Figure 1, explain how the temperature optimum of the activity of enzymes is expected to differ in organisms depending on where they live....
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?...
EFFECT OF TEMPERATURE:
1. Bubble height indicates the degree of enzyme activity. Based
on the results of your experiment, which tube had the highest
bubble column height? What can you conclude about this
temperature?
2. Compare the results of the tubes which were left on ice, at
25ºC, and at 37ºC. What can you conclude about the effect of
temperature on enzyme activity?
3. What happened in the tube with boiled catalase? Explain this
result.
Results: Table 5.1 - Catalase...
enzyme concentration decreases. Amylase is an enzyme that is produced in human salivary glands and secreted into the mouth to aid in starch digestion. a. What is the substrate in this reaction? b. Where on the enzyme will the substrate bind? c. Based on the fact that this enzyme is found in our bodies, what do you hypothes would be the: optimal temperature for amylase? optimal pH for amylase? d. What do you think happens to the amylase when it...
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