17 Aug Question: Enzymes Lab Report Biology 1408 Temperature And Enzyme Activity Based On Lab, Section III, Exercise 3 Record The Relative Color Intensity At Five-minute Intervals To Determine The Temperature Range For Catechol Oxidase. Time (min) Tube 1 4oC Tube 2 23oC Tube 3 40oC Tube 4 60oC Tube 5 80oC Tube 6 100oC 0 5 10 Construct A Bar Graph Of The Data For The …
Biology 1408
- Temperature and Enzyme Activity
- Based on Lab, Section III, Exercise 3 record the relative color intensity at five-minute intervals to determine the temperature range for catechol oxidase.
| Time
(min) |
Tube 1
4oC |
Tube 2
23oC |
Tube 3
40oC |
Tube 4
60oC |
Tube 5
80oC |
Tube 6
100oC |
| 0 | ||||||
| 5 | ||||||
| 10 |
- Construct a bar graph of the data for the ten-minute readings. Label axes and provide units. Sign, date and prepare an image of your graph and include it with this lab report.
- What is the optimal temperature range for catechol oxidase activity?
- pH and Enzyme Activity
- Within what pH range will catechol oxidase catalyze catechol and oxygen to form benzoquinone?
4-12
- Define pH.
- What is the role of catechol in the experiment?
- Which test tube contains the most acidic buffer solution?
- Cofactors and Enzyme Activity
- What is a cofactor?
- What cofactor is necessary for catechol oxidase activity?
Summary Questions
- What was the role of catechol oxidase in the experiments?
- What was the purpose of developing a color intensity scale?
- Identify three factors that influence the rate of enzymatic reactions.
- Examine the data in Exercise 3 and suggest a hypothesis explaining why people with a fever feel tired and listless.
With high fever, enzyme structure changes and no longer act as a catalyst
- People who have been suddenly submerged in cold water and remained for long periods of time have survived. Examine the data in Exercise 3 and explain how this is possible.
Low temperature ranges will inhabit the reaction of the speed of chemical reaction in cells
- How does pH range affect the function and structure of catechol oxidase?
Help the enzymes function better
- The stomach maintains a pH of approximately 3 to 5. Do all enzymes function at this pH level? Examine the data in Exercise 4 and determine if catechol oxidase would function in the stomach.
No, most enzymes function better at ph 6-8
- What is enzyme specificity? Give an example.
A specific substrate fits a specific enzyme.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Wridemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.