Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
Investigate the effect of temperature on amylase activity.
Member rating:
(1 vote)
| Words:
| Submitted: Fri Dec 12 2003
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Biology coursework Effect of temp. on amylase activity *Aim: investigate the effect of temperature on amylase activity *Prediction: i think that as the temperature is increased the reaction rate will also increase. I think this because when the temperature rises the molecules move faster and are more likely to react. *method: 1. fill spotting tile with iodine 2. fill one test tube with starch and amylase 3. start stop clock 4. put 3 drops of starch and amylase into spotting tile wells 5. repeat till no colour change 6. record time 7. repeat *apparatus: - spotting tile - test tube - stop clock - iodine - starch - amylase - measuring cylinder - water bath *range of readings: I will take readings at 3°C - 80°C every 3o seconds until there is no more colour change *fair test: my experiment must be a fair test and I will make sure it is by: 1. use the...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 151,744 others
