(True or False) Increasing the substrate concentration would infinitely increase the activity of an enzyme.Question 5Select one:a.Trueb.False
Question
(True or False) Increasing the substrate concentration would infinitely increase the activity of an enzyme.
Question 5
Select one:
- a. True
- b. False
Solution
Analyzing the Statement
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Understanding Enzyme Activity: Enzymes are biological catalysts that increase the rate of chemical reactions. Their activity is influenced by substrate concentration.
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Concept of Saturation: As substrate concentration increases, the rate of reaction also increases up to a certain point. This is due to more substrate molecules colliding with enzyme active sites.
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Enzyme Saturation Point: Eventually, all active sites of the enzyme molecules become occupied. This leads to a saturation point beyond which increases in substrate concentration will not increase the reaction rate further.
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Conclusion: Therefore, while increasing substrate concentration can initially enhance enzyme activity, it is not true that it would infinitely increase it due to the concept of saturation.
Final Answer
b. False - Increasing the substrate concentration does not infinitely increase the activity of an enzyme because the enzyme can become saturated.
Similar Questions
What effect does an enzyme have on a reaction?Question 4Select one:a.slows it downb.doubles the productc.stops itd.speeds it up
An enzyme speeds up a reaction by a. lowering the activation energy. b. raising the activation energy. c. releasing energy. d. absorbing energy.
Which among the following would affect enzyme activity by substrate concentration: vinegar, salt, baking soda, or hot water
The KM of an enzyme is always decreased by which class of inhibitor?A.MixedB.NoncompetitiveC.CompetitiveD.Uncompetitive
Write a note on any two factors that are known to affect the activity of enzymes.
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