1. Chemical Reactions & Enzymes Pretest
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- Question 1 of 8
1. Question
What is the optimum pH of the enzyme in this graph?
- Question 2 of 8
2. Question
Select ALL of the chemicals that are not classified as enzymes.
- Question 3 of 8
3. Question
Select ALL of the following that are not the purpose of an enzyme.
- Question 4 of 8
4. Question
Enzymes typically end in the three letters        .
- Question 5 of 8
5. Question
Once a new product leaves an enzyme, the enzyme is unchanged and ready for the next substrate. What is this called?
- Question 6 of 8
6. Question
A baby is locked in the car on a hot day. What is most likely to happen to the child?
- Question 7 of 8
7. Question
The graph shows how enzymes affect reactions in cells. Which statement best summarizes what would occur if enzymes were not present in the chemical reaction?
- Question 8 of 8
8. Question
Order the steps of the enzyme-substrate complex reactions below.
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- Step 1
- Step 2
- Step 3
- Step 4
- The correct substrate binds with the correct enzyme like a lock and key
- Enzyme-substrate complex formed
- Product(s) are released from the enzyme
- Enzyme is free to be reused to bind to other substrates.
