File:Oxygen requirement of bacteria.png

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Oxygen_requirement_of_bacteria.png (757 × 579 pixels, file size: 489 KB, MIME type: image/png)

Captions

Captions

Digitally enhanced image of four tubes of bacterial culture showing different oxygen preference for microbial growth.

Summary

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Description
English: This is a digitally enhanced image of four tubes of bacterial culture showing different oxygen preference for microbial growth in fluid thioglycollate medium. Tube A is the control tube containing only media and shows the two layers: the upper layer is rich in oxygen while the lower layer is deprived of oxygen. Tube B shows the growth of an obligate anaerobe, which is restricted to the lower region deprived of oxygen. Tube C shows the growth of a facultative aerobe, which grows in both layers, with a higher concentration in the oxygen-rich layer. Tube D shows the growth of an obligate aerobe, whose growth is restricted to the upper oxygen-rich layer.
Date
Source Own work
Author Eunice Laurent

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I, the copyright holder of this work, hereby publish it under the following license:
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Date/TimeThumbnailDimensionsUserComment
current15:28, 16 October 2021Thumbnail for version as of 15:28, 16 October 2021757 × 579 (489 KB)EunLau (talk | contribs)Uploaded own work with UploadWizard

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