Summarize key characteristics of an enzyme by completing the organizer below.

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Compounds:

Composed of-

Purpose-

Reusable?

Participates in how many different types of reactions?

Thank you tutors for helping me on a weekend. i am very thankful. :)

Sep 12th, 2015

Thank you for the opportunity to help you with your question!

  Enzymes accelerate, or catalyze a chemical reaction. A catalyst is a chemical involved in, but not changed by, a chemical reaction. I would like you to clarify on the question. You did not provide any enzyme !!! do you want me to choose any enzyme or what ?? please i will be happy if you clarify on this question

Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 12th, 2015

 I am waiting for your response so that i can continue working on this question?

Sep 12th, 2015

very sorry for the delay. just an enzyme in general please.

Sep 12th, 2015

also forgot one thing:

Activity level affected by?


Sep 12th, 2015

 Definition -Catalase is an enzyme  found almost  all living organisms  that are exposed to oxygen.

 Composed of  :

                      Four poliypeptides chains with 500 amino acids

                     Contains four porphyrin heme

                     Has a ph 0f 7

                     Temperature varies

 Purpose :

                   Decomposition of hydrogen peroxide into water and hydrogen

                   Protects the cells from damage of oxidation

 Re-usability:. They can be recycled to break down additional substrate molecules. They can be used to catalyze                    more than one substrate

Participation in how many of reaction:  There are two different types of reactions that  occurs 

H2O2 + Fe(III)-E ?¨ H2O + O=Fe(IV)-E 
H2O2 + O=Fe(IV)-E ?¨ H2O + Fe(III)-E + O2  

Thank you !! i hope this is what you wanted

Sep 12th, 2015

 I can get it .. Sorry i will  DELIVER  in few minutes

Sep 12th, 2015

thank you very much for the detail in the answer. i am satisfied with this answer :-)

Sep 12th, 2015

YOUR WELCOME !! PLEASE REM TO  INVITE ME ON THE NEXT QUESTIONS

Sep 12th, 2015

Lol i got quite a few. if we cant make them all today, would you be willing to help me 3:30 central time tomorrow? (I dont know if we are in the same time zone)

Sep 12th, 2015

we are not in the same time zone , just invite me on your questions. Are you in USA?

Sep 13th, 2015

waiting for your questions. Thank you

Sep 13th, 2015

I'm apparently out of free questions. am i still allowed to ask through reply/discuss?

Sep 13th, 2015

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