The negative effect of pH on microbial metabolism . Introduction: The term pH (-log 10 [H + ]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

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Answer 1

Question

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

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Answer 2

Question

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

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Answer 3

Question

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

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Answer 4

Question

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

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Answer 5

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

Answer 6

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

Answer 7

Chapter 26, Problem 1SAQ

Summary Introduction

To explain: The negative effect of pH on microbial metabolism.

Introduction: The term pH (-log₁₀ [H⁺]) indicates the hydrogen ion concentration that affects the growth of microbes. Each microbe grows well at its optimal pH. Based on the capability to grow at various pH levels, the microbes are classified into neutrophils, acidophiles, and alkaliphiles.

Answer 8

Expert Solution & Answer

Explanation of Solution

The concentration of hydrogen ion affects proteins as well as other charged molecules present in the cell. The higher pH value affects the solubility of charged molecules present in the cell and as a result, these molecules in the solution precipitate out. For example, in proteins, the amino acid charge gets affected and it causes denaturation and enzyme activity loss. Thus, the pH negatively affects microbial metabolism.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 26 - Prob. 1SAQ Ch. 26 - Prob. 2SAQ Ch. 26 - Prob. 3SAQ

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Chapter 26 Solutions