The mechanisms often used to regulate enzyme activity. Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

(A) 25 20 20 15 NPP (Mg C/ha/yr) 10 10 5 0 0 2,000 4,000 6,000 ECOLOGY 4e, Figure 20.11 (Part 1) 2017 Sinauer Associates, Inc. Average annual precipitation (mm) 8,000

explain the cascade of events (starting with relaxing trade winds) that occurs during El Niño in the eastern Pacific (off the coasts of California/North America and Peru/South America) and which lead to food-chain collapse - start with changes in the physical/oceanographic conditions, andthen systematically describe the cascading effects at each level of the food chain -

3) Which statement(s) about the Pacific Decadal Oscillation (PDO) is/are TRUE? CIRCLE ALL THAT APPLY. A. It is a major driver of salmon populations in the Pacific B. It affects sea surface temperatures in the eastern Pacific C. Its cycles typically do not last as long as those of ENSO D. Evidence that it has occurred over many centuries has been gathered from tree ring data

Answer 2

Question

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Answer 6

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Answer 7

Chapter 14, Problem 1RC

Summary Introduction

To determine: The mechanisms often used to regulate enzyme activity.

Introduction: The enzymes are catalysts made up of proteins that catalyze a specific reaction. A catalyst is a substance that usually increases the rate of the reaction without getting altered. The molecules which are acted by enzymes are substrates, and the substances formed are known as products.

Answer 8

Expert Solution & Answer

Explanation of Solution

The enzyme activity must be regulated to maintain balance among various cellular components. The microbes thrive in different environmental conditions, so they have to monitor their external and internal environment. The metabolic pathways are regulated in three ways:

Metabolic channeling: The metabolic channeling plays a vital role in the regulation of the activity of the enzyme by localizing the metabolites and their enzymes in different parts of the cells. Example: compartmentation
Regulation of synthesis of a particular enzyme: By changing the rate of transcription or translation, which in turn controls the amount of enzyme.
Posttranslational regulation: It means directly controlling the activity of the enzyme through inhibition and stimulation. Some examples are allosteric regulation, covalent modification, and more.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 14.2 - MICRO INQUIRY In what way is on inducer molecule...Ch. 14.2 - MICRO INQUIRY Is allolactose a corepressor or...Ch. 14.2 - Retrieve, Infer, Apply Many genes and operons are...Ch. 14.2 - Prob. 2CC Ch. 14.2 - Prob. 3CC Ch. 14.3 - MICRO INQUIRY How does this attenuation respond to...Ch. 14.4 - MICRO INQUIRY How does inhibition of translation...Ch. 14.4 - Prob. 1CC Ch. 14.4 - Prob. 2CC Ch. 14.4 - Prob. 3CC

Explanation of Solution

Want to see more full solutions like this?

Chapter 14 Solutions