Principles of Biology
Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
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Chapter 23, Problem 2TY
Summary Introduction

Introduction:

Gram staining is the one of the most common procedures used in the field of microbiology to stain a culture of microorganisms. Depending on the results of this test bacteria can be classified as gram positive and gram negative. After the staining id done gram positive bacteria will be visible in purple and gram negative bacteria in pink under the observation of a microscope.

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