Add Papers Marked0
Paper checked off!

Marked works

Viewed0

Viewed works

Shopping Cart0
Paper added to shopping cart!

Shopping Cart

Register Now

eKönyvtár library
FAQ
 
  • I Am Going to Investigate how the Temperature Affects the Catalyse Enzyme on Hydrogen Peroxide, Using Potato Discs for the Catalyse

     

    Essays3 Biology, Chemistry

Great deal: today with a discount!

Regular price:
1 423 Ft
You save:
228 Ft
Discounted price*:
1 195 Ft
Purchase
Add to Wish List
ID number:230070
Evaluation:
Published: 15.01.2004.
Language: English
Level: Secondary school
Literature: n/a
References: Not used
Extract

Conclusion:
The reaction was at its fastest, when the concentration of the hydrogen peroxide was 20 vol (100%). Here there were the largest number of substrate molecules to react with the enzymes; therefore there was a greater volume of oxygen and water produced. The rate increased steadily from 19.67cm oxygen collected, to 77.67cm collected, until there was no more enzymes left for the substrate to react with, hence the graph gradually levelling out. Other factors such as increasing the temperature and increasing the enzyme concentration would increase the rate even more if used along side the increase in substrate concentration. However as these were kept constant throughout the experiment, they prevented any further increase in the rate of reaction. The rate increases when there is an increase in the concentration of the substrate, because of the collision theory. There is an increase in the substrate (hydrogen peroxide) therefore more collisions between the substrate and the enzyme (yeast) can take place, causing the rate of reaction to increase, and the activation energy (amount of energy needed for the reaction to take place) to decrease.

Work pack:
GREAT DEAL buying in a pack your savings −1 435 Ft
Work pack Nr. 1277308
Load more similar papers

Send to email

Your name:

Enter an email address where the link will be sent:

Hi!
{Your name} suggests you to check out this eKönyvtár paper on „I Am Going to Investigate how the Temperature Affects the Catalyse Enzyme on Hydrogen Peroxide, Using Potato Discs for the Catalyse”.

Link to paper:
https://eng.ekonyvtar.eu/w/230070

Send

Email has been sent

Choose Authorization Method

Email & Password

Email & Password

Wrong e-mail adress or password!
Log In

Forgot your password?

Facebook

Not registered yet?

Register and redeem free papers!

To receive free papers from eKönyvtár.com it is necessary to register. It's quick and will only take a few seconds.

If you have already registered, simply to access the free content.

Cancel Register