Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining. Introduction: Heat fixing: After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

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Answer 1

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Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

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Answer 2

Question

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

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Answer 3

Question

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

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Answer 4

Question

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

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Answer 5

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

Answer 6

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

Answer 7

Chapter 6, Problem 1CA

Summary Introduction

To write:

Treponema denticolacan be simply missed in a direct stain of a scraping of gum or tooth because the cells are distorted by the staining procedure. The reason that this bacterium could be seen with negative staining.

Introduction:

Heat fixing:

After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 6 - Why is the size more accurate in a negative stain...Ch. 6 - Why were you instructed to discard the toothpick...Ch. 6 - What microscopic technique gives a field similar...Ch. 6 - Carbolfuchsin can be used as a direct stain and as...Ch. 6 - Prob. 3CT Ch. 6 - Prob. 1CA

Solution Summary: The author explains that Treponema denticola is an obligate anaerobic and gram-negative bacterium.

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