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Growth Dynamics Of E. Coli In Varying Concentrations Of Nutrient Broths, PH, And In The Presence Of An Antibiotic
Beginning of essay
Growth Dynamics of E. coli in Varying Concentrations of Nutrient Broths, pH, and
in the Presence of an Antibiotic
Department of Biology
Rensselaer Polytechnic Institute
Troy, NY 12180
Abstract
The purpose in this experiment of growth dynamics of E. coli in varying media
was to determine which med ....
Middle of essay
....li.
This was found through the regulation of pH and nutrient concentrations. In the
presence of the drug/antibiotic, chloramphenicol, cell growth was minimal.
Introduction
E. coli grows and divides through asexual reproduction. Growth will continue
until all nutrients are depleted and the wastes rise to a toxic level. This is
demonstrated by the Log of the number of cells per unit volume versus Time
growth curve. This growth curve consists of four phases: Lag, Exponential,
Stationary, and f.... |
| Number of words: 2626 |
Approximate pages: 10 |
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