Enzymes have a specific 3D structure that matches with the reaction substrates.
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A: The picture is showing the graph between the rate of a reaction and the enzyme concentration.
Q: Enzymes exhibit substrate specificity (there are no general enzymes). The specificity is due to:
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Q: True or false: enzymes lower the energy of the transition state for a reaction.
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Q: Select the statement that is false: Enzymes decrease the activation energy of the reaction they…
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Q: Allosteric site is the part of the enzyme where the substrate binds. * A. True B. False
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Q: All of the choices you could increase the rate of the reaction as it taking place in image C except_…
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Q: In which figure (s), the type of inhibition is reversible? Substrate Figure 1 O Figure 1 O Figure 2…
A: The active site of the enzyme is the site where the specific substrate can bind according to the…
Q: _________ fit is substrate binding which induces a conformational change in an enzyme, that improves…
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Q: Each enzyme has a optimal temperature and pH.
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Q: why does an enzyme not work well if its active site is changed
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Q: The active site of an enzyme
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Q: The active site of an enzyme ___.
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Q: An introduction of the effects of subtract concentration on enzymes.
A: Introduction Enzyme activity refers to the rate at which enzymes convert substrate molecules into…
Q: Competitive inhibitors are: Select one: O a. bind to another part of an enzyme and making the active…
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Q: pH Rate of reaction
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Enzymes have a specific 3D structure that matches with the reaction substrates.
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- Enzymes _______. a. enhance reaction rates b. are affected by pH c. act on specific substrates d. all of the aboveTrue or false: enzymes lower the energy of the transition state for a reaction."An enzyme reaches a maximum rate at high substrate concentration because it has a fixed number of active sites where substrate binds", is true or false.
- Enzymes are specific, they match with a specific and particular reactant during the reactions, the enzyme changes shape and cannot be used again true or false_________ fit is substrate binding which induces a conformational change in an enzyme, that improves the catalytic activity of that enzyme.The active site _______________. a. is the compound that an enzyme reacts with during the chemical reaction.b. is where the reactants bind.c. is another term for “substrate.”d. is the term for an enzyme that has returned to its original state after achemical reaction.
- The site on the enzyme surface where the reactant fits is referred to as the __________True or false Enzymes are not only proteinaceous in nature, but some RNA molecules such as ribozymes can also be enzymes. Group of answer choices. Enzymes provide activation energy for the chemical reactions. * A. True B. False
- Explain why enzymes are considered “biological catalysts” Use the following terms in the explanation: activation energy, lock and key model, substrate specificityAnswer true or false to the following statements based on the graphic: ______ Enzymes interact with many different substrates. _______ Enzymes change shape after a reaction occurs. _______ An enzyme can be reused with a new substrate. _______ The substrate is changed in the reaction. _______ If the shape of the enzyme changed, it would no longer work. _______ When all substrates are used, the reaction stops.As the amount of substrate is increased in an enzyme-substrate reaction, which of the following will happen? the reaction is inhibited the amount of product increases. enzymes become denatured faster. enzymes work faster. the amount of enzyme also increases proportionally.