Grossmont College Effect of PH on Enzyme Lactase Lab Report

Enzyme Lab Write Up: This is Part I.You will submit this write up and graphs. You will be provided with comments and feedback.For Part II You may make changes based on these comments and feedback (or inspirations which come to you outside of this exercise) and submit a lab report.

Produce a Lab Summary of the Effect of Temperature on Lactase Activity.I am providing you an outline, but your report should be in nonnumeric, paragraph form.

• Write an Introduction Section (1 or 2 paragraphs) State the purpose of the Effect of Temperature on Lactase Activity experiment.Write a hypothesis for the experiment.Identify the independent variable and dependent variable for the experiment.
• Background Research: Research your experiment.
• Graph your data.
• Analyze the temperature effect on lactase activity data. (at least 3 paragraphs)This as an opportunity to tie together any relevant information you brought into the Introduction section and the results (data).Some of the information you report in the introduction should prove useful as you try to explain your results.Refer back to the graph (For example, See Figure 7) when you point out important ranges or specific temperatures of importance
• If your actual experimental results did not match your expected results, write a paragraph suggesting one reason your actual results might have been different from the expected results.

Write 2-3 paragraphs which give an overview of enzymes.

Write a paragraph explaining lactase.

Write a paragraph which states the expected results.

Remember the x-axis should show the independent variable (in this example, temperature) and the y-axis should show glucose produced.You should produce a single graph showing temperature compared to glucose produced with lines for 4 minutes, 7 minutes, and 11 minutes,a graph showing the relationship oftemperature and glucose produced in 4 minutes, a graph showing the relationship oftemperature and glucose produced in 7 minutes, and a graph showing the relationship oftemperature and glucose produced in 11 minutes. You need to include a title for each graph.Use the format Figure 1:Title.Your title for each graph should be a sentence letting the reader know what the graph will tell them.(For example:Figure 2:Glucose production by lactase in 4 minutes at 5-20 ⁰C , pH 7.0, initial lactose concentration 50 mg/dL )