Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Chapter 8, Problem 10TYPSS

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Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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If the environmental temperature gets too high, what will happen to an enzyme and the chemical reaction it catalyzes? Group of answer choices A. It will not encounter its substrates often, and the reaction will slow down. B. It will crystallize, the active site will become inflexible and slow down the reaction. C. It will denature, lose its shape, and the reaction will not occur. D. It will become less fluid, and be unable to transport substances easily. E. It will become more fluid, and speed up the reaction.

Which of the following is true about allosteric enzymes? A. Allosteric enzymes are always multimeric. B. Regulatory sites (allosteric sites) on an allosteric enzyme are always different from the catalytic site. C. Allosteric enzymes always change the conformation of the active site in response to binding of an allosteric modulator. D. Suicide inactivators are examples of allosteric modulators.

Choose only the letter, no explanation needed. Enzyme activity is affected by a variety of factors. What factor causes the enzyme to denature if it becomes extremely high? * Choices: A. Water's Effect B. pH C. Temperature D. Activator's Effect An inhibitor binds to the enzyme's active site, preventing the substrate from binding to it. What conclusions can you make from this situation? * A. No reaction occurred B. Non-competitive inhibition occurred C. Enzyme activity occurred D. Competitive inhibition occurred Each enzyme is very selective when it comes to its substrate. What can you conclude from this statement? * A. Any substrate can bind to the active site. B. Enzymes are used up in the reaction. C. Only a specific substrate can bind to the active site. D. Enzymes break down when not used. Lock : Key :: Active Site : _____________________________ * A. Substrate B. Active Site C. Coenzyme D. Cofactor Enzymes only speed up biological functions, so they are NOT used up in the…

Answer 2

Question

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Answer 3

Question

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Answer 4

Question

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Answer 5

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

Answer 6

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

Answer 7

Chapter 8, Problem 10TYPSS

Summary Introduction

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

Answer 8

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Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

Solution Summary: The author explains that sugar is an allosteric regulatory molecule for an enzyme. Option (b) is given as formation of enzyme active site after cleavage by sugar.

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Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Chapter 8 Solutions

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

Solution Summary: The author explains that sugar is an allosteric regulatory molecule for an enzyme. Option (b) is given as formation of enzyme active site after cleavage by sugar.

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Introduction: Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.

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Chapter 8 Solutions

Introduction:

Allosteric molecules are those molecules that bind to the allosteric site of an enzyme and induce conformational change in the enzyme.