Microbiology: An Evolving Science (Fourth Edition)
Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
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Chapter 3, Problem 1TQ
Summary Introduction

To review:

The advantages of adaptive alternating morphology of stalk and flagellum in the aquatic bacterium Caulobacter crescentus.

Introduction:

Bacterium or bacteria are prokaryotic cells lacking a membrane-bound nucleus and cell organelles. These are the microscopic organisms having a circular DNA (Deoxyribonucleic acid). The flagellum is the mobile unit of a bacterium. The stalk is the extension of bacterial cells that helps in anchoring the bacteria to a substratum.

 

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