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Explain how the differences in cell wall structures of gram-positive

Explain how the differences in cell wall structures of gram-positive and gram-negative bacteria cause them to stain differently with the Gram stain. Describe the purpose

Explain how the differences in cell wall structures of gram-positive

COMPETENCIES
211.2.11 : Types of Microorganisms
The graduate describes structures and characteristics of microorganisms.

INTRODUCTION
For this task, access the “Bacterial Morphology and Staining Techniques” lab kit experiment found in the web link below.

You will not complete the procedures of the experiment, but you will need to read the materials to complete this task.

Then, you will write a lab report discussing the experiment.
Your lab report should be written in complete sentences and in paragraph form.

The information required for each section is outlined in the requirements section below.
Note: No microscope will be used in this task.

REQUIREMENTS

An originality report is provide d when you submit your task that can be use d as a guide.

You must use the rubric to direct the creation of your submission because it provides detaile d  criteria that will be use d to evaluate your work.

Each requirement below may be evaluate d by more than one rubric aspect.

The rubric aspect titles may contain hyperlinks to relevant portions of the course. A.

Write a lab report about the “Bacterial Morphology and Staining Techniques” lab kit experiment in which you do the following:

1. Explain how the differences in cell wall structures of gram-positive and gram-negative bacteria cause them to stain differently with the Gram stain.
Note: The explanation from part A1 belongs in the introduction section of the lab report.

2. Describe the purpose of each of the four basic steps of Gram staining.
Note: The description from part A2 belongs in the materials and methods section of the lab report.

3. Describe the images provided at the “Bacterial Morphology and Staining Techniques” web link for Staphylococcus epidermidis and Escherichia coli, including the color and morphology of each organism.

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