Quiz 7 - a Substrate b Prostrate c Concentration d Dilution...

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Name: ______________________________________ Bio 108 Lab Quiz 7 Please choose the best answer for each of the 10 questions (don’t forget to flip the page). 1. Enzymes are: a) Lipids b) Carbohydrates c) Fats d) Proteins 2. Enzymes are catalysts, which means that enzymes: a) Speed up chemical reactions b) Slow down chemical reactions c) Sometimes speed up and sometimes slow down chemical reactions d) Neither speed up nor slow down chemical reactions 3. Three main factors that affect the function of enzymes are: a) Temperature, concentration of the enzyme and the amount of light b) The amount of light, the temperature and the concentration of the substrate c) The concentration of the substrate, the concentration of the enzyme and the temperature d) None of the above 4. The name of all enzymes ends in the letters: a) -ose b) -use c) -ase d) -aso 5. The part of the enzyme that is responsible for its activity is called: a) The top part b) The bottom part c) The active site d) The passive site
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6. The substance on which an enzyme works is called:
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Unformatted text preview: a) Substrate b) Prostrate c) Concentration d) Dilution 7. In general, the greater the concentration of enzyme: a) The faster the reaction will go b) The slower the reaction will go c) Sometimes faster and sometimes slower d) Has no effect on how fast or slow the reaction goes 8. When an enzyme is heated up excessively, it will: a) Denature, that is, it will fold up even tighter and become more active b) Renature, that is, it will fold up even tighter and become inactive c) Denature, that is, it will unfold and become inactive d) None of the above 9. The enzymatic activity that occurs in every cell of our body is called: a) Symbolism b) Metabolism c) Embolism d) Nanobolism 10. Enzyme activity is affected by: a) The temperature, the enzyme concentration and the pH of the solution b) Only the temperature c) Only the enzyme concentration d) Only the pH of the solution...
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Quiz 7 - a Substrate b Prostrate c Concentration d Dilution...

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