Microbiome Analysis Experiment Insights
In a series of experiments, observations were made on starch metabolism, oxygen needs, and gram staining of bacteria. Evaluations were conducted on bacteria's ability to metabolize starch, survive with or without oxygen, and cell wall thickness. Results showed Escherichia coli and Bacillus subtilis presence. Conclusions focused on starch metabolism.
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Presentation Transcript
Microbiome Analysis Group 15
Group 15 - - Ilias Stella Nationality : - - Zeynepnas Karadeniz Nationality : - - Terezia Kocisova Nationality :
Observation Experiment 1 (Starch Metabolism) - A1 : Observation Starch was not metabolised Smiley did not appear - B1 : Observation Starch was metabolised Smiley did appear
Evaluation Experiment 1 - A1 Evaluation : Bacteria is not able to metabolise starch - B1 Evaluation : Bacteria is able to metabolise starch
Result Experiment 1 - A1: Result Escherichia coli - B1 : Result Bacillus subtilis
Observation Experiment 2 (Oxygen Need) - A1 : Observation Bacteria grew in the insert and on the top of the nutrient - B1 : Observation Bacteria only grew on the top of the nutrient
Evaluation Experiment 2 - A1 : Evaluation Bacteria can live with and without oxygen - B1 : Evaluation Bacteria can not live without oxygen
Result Experiment 2 - A1 : Result Escherichia coli - B1 : Result Bacillus subtilis
Observation Experiment 3 (Gram quick test) - A1 : Observation The string was created - B1 : Observation The string was not created
Evaluation Experiment 3 - A1 : Evaluation Bacteria has a thin cell wall - B1 : Evaluation Bacteria has a thick cell wall
Result Experiment 3 - A1 : Result Escherichia coli - B1 : Result Bacillus subtilis
Conclusion - A1 : Conclusion - B1 : Conclusion E1 : Starch metabolism E1 : Starch was not metabolised E2 : Facultative anaerobe E2 : aerobe E3 : Gram Negative E3 : Gram Positive Bacillus subtilis Escherichia coli
Microbiome Analysis Experiment 4 (under aerobic conditions) - Hairgel - from the box 165 ng L 1 - Cheese - dissolved in citric acid 155 ng L 1
