The K cat for happyase. Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V max and K m of enzyme.

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Answer 1

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Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

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The standard cost of Product B manufactured by Oriole Company includes 3.5 units of direct materials at $5.40 per unit. During June, 27,300 units of direct materials are purchased at a cost of $5.15 per unit, and 27,300 units of direct materials are used to produce 7,600 units of Product B. (a) Compute the total materials variance and the price and quantity variances. Total materials variance Materials price variance Materials quantity variance $ (b) Compute the total materials variance and the price and quantity variances, assuming the purchase price is $6.35 and the quantity purchased and used is 26,300 units. Total materials variance Materials price variance Materials quantity variance $

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Patients with pyruvate dehydrogenase deficiency show high levels of lactic acid in the blood. However, in some cases, treatment with dichloroacetate (DCA), which inhibits the kinase associated with the pyruvate dehydrogenase complex, lowers lactic acid levels. How does DCA act to stimulate pyruvate dehydrogenase activity? DCA activates pyruvate dehydrogenase kinase. DCA increases phosphorylation levels of pyruvate dehydrogenase. DCA inhibits pyruvate dehydrogenase kinase. ODCA activates pyruvate dehydrogenase phosphatase. What does this suggest about pyruvate dehydrogenase activity in patients who respond to DCA? The pyruvate dehydrogenase complex is active only when phosphorylated by the kinase. The pyruvate dehydrogenase complex is active only in the presence of the kinase. The pyruvate dehydrogenase complex is completely inactive. The pyruvate dehydrogenase complex displays some residual activity.

Answer 2

Question

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

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Answer 3

Question

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Expert Solution & Answer

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Answer 4

Question

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Expert Solution & Answer

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See solution

Answer 5

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Answer 6

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

Answer 7

Chapter 6, Problem 11P

(a)

Summary Introduction

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

Answer 8

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

Answer 9

(b)

Summary Introduction

To determine: The measured K_m of happyase for its substrate HAPPY.

Introduction: Enzyme is defined as biological macromolecules that can enhance a rate of chemical reactions. Enzymes acts on a molecule known as substrate and the substrate is converted into products. All chemical reactions are regulated by enzymes.

Answer 10

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

Answer 11

(c)

Summary Introduction

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

Answer 12

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Answer 13

(d)

Summary Introduction

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 6 - Prob. 1P Ch. 6 - Prob. 2P Ch. 6 - Prob. 3P Ch. 6 - Prob. 4P Ch. 6 - Prob. 5P Ch. 6 - Prob. 6P Ch. 6 - Prob. 7P Ch. 6 - Prob. 8P Ch. 6 - Prob. 9P Ch. 6 - Prob. 10P

The K cat for happyase. Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V max and K m of enzyme.

Concept explainers

Videos

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Want to see the full answer?

Chapter 6 Solutions

The K cat for happyase. Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V max and K m of enzyme.

Concept explainers

Videos

To determine: The Kcat for happyase. Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with Vmaxand Km of enzyme.

To calculate: The values of α and α′ . Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

To determine: What type of inhibitor is anger. Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.

Want to see the full answer?

Chapter 6 Solutions

To determine: The K_cat for happyase.

Introduction: Enzyme kinetics is defined as the study of chemical reactions which is catalyzed by enzyme. It indicates a rate of reaction as a function of substrate concentration with V_maxand K_m of enzyme.

To calculate: The values of α and α′ .

Introduction: Enzyme inhibitors are defined as chemical molecules that bind at active site of enzymes and prevent the binding of substrate with enzyme. There are two types of inhibitors that are reversible and irreversible inhibitors.

To determine: What type of inhibitor is anger.

Introduction: Inhibitors are chemical molecules that inhibit activity of enzyme by binding either at active site of enzyme or region other than active site. It prevents the binding of substrate by changing the shape and conformation of enzyme.