Free Exam: Session3_Secondary2_IESOFinals
Number of Questions in Test: 25
Number of Questions in Preview: 5
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[size=4]How does the unique shape of an enzyme's active site influence the rate of a biochemical reaction?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
[size=4]What is the most likely impact on an enzyme when it is exposed to a pH far below its optimum level?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
[size=4]In what way do enzymes make chemical reactions in cells occur faster?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
[size=4]Why might a change in the amino acid sequence of an enzyme reduce its ability to catalyze a reaction?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
[size=4]How do competitive inhibitors reduce the rate of enzyme-controlled reactions?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |