Chemical Reactions & Enzymes Post test
Chemical Reactions & Enzymes Post test
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- Question 1 of 15
1. Question
1 point(s)Select all of the factors that affect the functioning of an enzyme. (5 choices)
- Question 2 of 15
2. Question
1 point(s)A baby is locked in the car on a hot day. What is most likely to happen to the child?
- Question 3 of 15
3. Question
1 point(s)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 4 of 15
4. Question
1 point(s)The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?
- Question 5 of 15
5. Question
1 point(s)What is the optimum pH of the enzyme in this graph?
- Question 6 of 15
6. Question
1 point(s)Select ALL of the chemicals that are not classified as enzymes.
- Question 7 of 15
7. Question
1 point(s)Any substance that is acted upon by an enzyme is called a(n)?
- Question 8 of 15
8. Question
1 point(s)After the enzyme and substrate bind together and perform the reaction, what does the substrate become?
- Question 9 of 15
9. Question
1 point(s)Which of the following best explains why enzymes are necessary for cellular reactions?
- Question 10 of 15
10. Question
1 point(s)Where do substrates bind on an enzyme?
- Question 11 of 15
11. Question
1 point(s)Select ALL of the following that are not the purpose of an enzyme.
- Question 12 of 15
12. Question
1 point(s)Changes in pH and temperature can             an enzyme which causes it to lose its shape and affects its function.
- Question 13 of 15
13. Question
1 point(s)Enzymes typically end in the three letters        .
- Question 14 of 15
14. Question
1 point(s)What is the name for the mechanism of enzyme activity?
- Question 15 of 15
15. Question
1 point(s)Once a new product leaves an enzyme, the enzyme is unchanged and ready for the next substrate. What is this called?
