"I believe that www.coursework.info provides a resource which most students would find highly beneficial."
Effects of Temperature on Enzymes
- Anthropology (16 Essays)
- Biology (237 Essays)
- Business Studies (51 Essays)
- Chemistry (192 Essays)
- Drama (20 Essays)
- Economics (161 Essays)
- Geography (87 Essays)
- Group 4 Projects (21 Essays)
- History (380 Essays)
- Languages (701 Essays)
- Maths (199 Essays)
- Misc (109 Essays)
- Physics (155 Essays)
- Psychology (71 Essays)
- Theory of Knowledge (365 Essays)
-
World Literature
(308 Essays)
- Words:
- 881
- Submitted:
- Mon Nov 02 2009
- Mark submitted by Author:
... Effect of temperature on enzymes DESIGN Aspect 1 - Defining the problem Investigate the effect of temperature on enzymes, by calculating the amount of gas produced in the reaction at different temperatures. Variables * Independent variable: temperature * Dependant variable: amount of gas produced * Variables not changed: amount of potato, pH, volume of H2O2, same time, type of potato and preparation of specimen. Aspect 2 - Controlling variables 1. Collect necessary equipment and materials. 2. Set up apparatus for the experiment as shown. 3. Weigh 2g of minced potato using a scale up 1/100 of a gram. 4. Put the potato in the conical flask and add 5cm3 of buffer solution at 70°C. Swirl gently to mix. Temperature must be stable while reaction is taking place. 5. Replace the bung in the flask, ensuring that it is at right seal. 6. Fill the burette with water and introduce into it the tube that comes from the flask bung. Invert carefully
Other Similar Coursework
Not found exactly what you were looking for? Here are some essays which are similar to this one:
| Title | Members Rating | |
|---|---|---|
| Why do we classify |
|
Read a preview → |
| Bioassay |
|
Read a preview → |
| The effectiveness of sweating in cooling: DCP CE |
|
Read a preview → |
| The effect of Pectinase Concentraton on the production of apple juice |
|
Read a preview → |
| PROS AND CONS OF DISSECTION |
|
Read a preview → |
| Human Pedigrees Biology Lab |
|
Read a preview → |
| The Food of the Gods |
|
Read a preview → |
| Why do we classify? |
|
Read a preview → |
| Animal Expirementation |
|
Read a preview → |
| Genetic Engineering and Biotechnology |
|
Read a preview → |
Most Popular Biology Essays
Want to know what everybody else is looking at? Here are some essays that have been the most popular choices of our Biology essays:
| Title | Members Rating | |
|---|---|---|
| Biology - Observing the Process of Guttation |
|
Read a preview → |
| · Factors that affect the population size of an immobile population |
|
Read a preview → |
| Hoorneboegse Heide |
|
Read a preview → |
| Effects of varying soil acidity levels on the production of biomass of alfalfa seedlings |
|
Read a preview → |
Most Recent Biology Essays
Looking for the most up to date essays? Here are some of the most recently added essays in our Biology category:
| Title | Members Rating | |
|---|---|---|
| Importance of the Circulatory System |
|
Read a preview → |
| Plant Lab |
|
Read a preview → |
| What effect does the amount of light have on the growth of a bean plant measured by the height of the bean plant? |
|
Read a preview → |
| What effect will a change in temperature of hydrogen peroxide (°C) have on the activity of the enzyme Catalase in potatoes measured by the height of the bubbles created by the reaction in a test tube? |
|
Read a preview → |
