Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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What color will a gram-negative cell be after Gram staining bythe conventional method?

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Answer 2

Question

Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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Answer 3

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Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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Answer 4

Question

Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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Answer 5

Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

Answer 6

Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

Answer 7

Chapter 1.6, Problem 1MQ

Summary Introduction

Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining technique helps to differentiate the bacteria of the two larger groups: gram-positive and gram-negative bacteria. In this technique, primary stains (methylene blue or crystal violet) and secondary stain (safranin) are used for the differentiation of bacteria based on the color retaining ability of the bacterial cells.

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Answer 11

Ch. 1.1 - In what ways are microorganisms important to...Ch. 1.1 - Why are microbial cells useful for understanding...Ch. 1.1 - What is a microbial colony and how is one formed?Ch. 1.1 - What are bacterial colonies and how are they...Ch. 1.2 - What structures are universal to all types of...Ch. 1.2 - Prob. 2MQ Ch. 1.2 - What structures can be used to distinguish between...Ch. 1.2 - Prob. 1CR Ch. 1.3 - How old is Earth and when did cells first appear...Ch. 1.3 - Prob. 2MQ

Solution Summary: The author describes Hans Christian Gram's Gram staining technique, which uses two different stains for bacterial differentiation. The gram-positive bacteria appear purple or violet in color because of the thick peptidoglycan layer in

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