10 Questions
What is the primary function of enzymes in biological reactions?
Increase the rate of chemical reactions without being used up
What happens to enzymes if the environmental conditions deviate too much?
They may stop functioning
What are the molecules at the beginning of an enzymatic reaction called?
Substrates
Why are enzymes considered to be very specific in their action?
The active site of the enzyme is complementary to the shape and polarity of the substrate
How is the rate of reaction measured when investigating enzyme activity?
Total amount of substrate utilized by the product in a unit time
Enzymes are not proteins but instead act as catalysts for biological reactions.
False
Enzymes greatly decrease the rate of chemical reactions by using up themselves.
False
Enzymes increase the activation energy required to start a reaction.
False
Enzymes are most active under extreme environmental conditions.
False
Enzymes only act on a wide variety of substrates and are not specific in their action.
False
Test your knowledge of enzymes and their role as catalysts in biological reactions with this Enzymology Lab 1 quiz. Explore concepts such as activation energy, denaturation, and the crucial role enzymes play in cellular metabolism. Perfect for biology students and enzyme enthusiasts.
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