help! What do enzymes do to the rate of a chemical reaction? (6 points) 2 The co
ID: 559397 • Letter: H
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help!
What do enzymes do to the rate of a chemical reaction? (6 points) 2 The compounds that an e nzyme reacts on are called (6 points) The non-protein portion of an enzyme th 3. Of known as a? (6 points) at is necessary for an enzyme to act as a catalyst is 4. A non-competitive inhibitor acts by (6) (a) binding to the active site of the enzyme (b) binding to a different part of the enzyme but changing the active site of the (c) reacting with the substrate and changing it (d) none of these 5. List three (3) factors that affect enzyme activity. (9 points, 3 each) 6. Give an example of a proenzyme. (6 points) 7. On what part of the enzyme does the substrate react? (6 points) How can the rate of an enzymatic reaction be restored for if the reaction was slowed down by a competitive inhibitor? (6 points) 8.Explanation / Answer
1) Enzymes are also known as bio-catalyst.They increasesthe rate of reaction by lowering the activation energy.
2) The compound that an enzyme react on is called substrate.
3) non protein part is called cofactor which is necessary for its biological function.
4) binding to different part of enzyme and blocking its active site.Itis of two types : pure and mixed
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