How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test. Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Question

Want to see the full answer?

Answer 1

Question

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 2

Question

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Answer 6

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Answer 7

Chapter 5, Problem 27E.3RQ

Summary Introduction

To explain: How to interpret the result when a culture fails to undergo a color change even after the addition of solutions A and B in nitrate reduction test.

Introduction: Nitrate reduction test is performed to determine the capability of an organism to reduce nitrate to nitrite by using an enzyme called nitrate reductase. If the medium turns red after adding the nitrate reagents then it is said to be positive for nitrate reduction.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 5 - Why is the catalytic activity of enzymes essential...Ch. 5 - Why are microorganisms able to cause dairy...Ch. 5 - Give a reason why it is necessary for...Ch. 5 - Prob. 21E.1RQ Ch. 5 - Prob. 21E.2RQ Ch. 5 - Prob. 21E.3RQ Ch. 5 - Prob. 21E.4RQ Ch. 5 - Prob. 21E.5RQ Ch. 5 - What is the purpose of the TSI test? Ch. 5 - Explain why the TSI medium contains a lower...

Want to see the full answer?

Chapter 5 Solutions