Description
Please do a powerpoint presentation on how pseudomonas is defferentiated from Staph epidermidis in a laboratory setting.
Include references in APA style.
15 pages
Explanation & Answer
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University Affiliation
Differentiation of the growth characteristics of
microorganisms is done through:
➢ Selective media
➢ Differential media
➢ Enriched media
Study of microorganisms in the laboratories depends on
their growth in culture medium.
➢
➢
➢
Encourages growth of some organisms while
inhibiting growth of others at the same time
Organisms capable of utilizing a particular sugar get
screened in ensuring it is the only source of carbon
for the growth
Addition of certain salts, dyes and antibiotics that
influence the enzymatic actions or metabolism of
the organisms
➢
➢
Widely applied to differentiate organisms that are
closely related
Presence of particular chemi...
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