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Alexander Fleming's experiment in 1928 led to the discovery of penicillin, the first antibiotic, by observing that a type of mold killed bacteria in a petri dish. This discovery revolutionized medicine by providing an effective treatment for bacterial infections. Fleming's work paved the way for the development of many other antibiotics.
What else can I help you with?
Which condition is necessary for an experiment to yield useful data?
In order for an experiment to yield useful data, it is necessary to have a carefully designed experimental setup that controls for variables, a clear research question or hypothesis to guide the experiment, and a sufficient sample size to ensure statistical significance. Additionally, the experiment should be replicable by other researchers to verify the results.
What results from an experiment do you mistrust if your negative control is not as expected?
If the negative control is not as expected, it could indicate issues such as contamination or a problem with the experimental setup. It may lead to questioning the reliability of the results from the experiment as it suggests potential errors or interference that could impact the interpretation of the data. Conducting further troubleshooting and repeating the experiment with proper controls is essential to ensure the accuracy and validity of the results.
What do scientists use their data to make charts and to communicate the results of an experiment?
Scientists use data to create charts, graphs, and tables to visually represent their findings. These visualizations help simplify complex data and make it easier for others to understand the results of an experiment. It also allows for comparisons and patterns to be easily identified.
What is the intra-assay coefficient of variation for this particular experiment?
The intra-assay coefficient of variation for this experiment is a measure of the variability within the same assay or test, indicating how consistent the results are.
Why must you retest your experiment?
Retesting an experiment can help verify the results and ensure they are consistent and reliable. It also allows for any errors or inconsistencies to be identified and corrected. By repeating the experiment, you can increase the validity and confidence in the findings.
Should flemings hypothesis be supported or rejected based on the experiment?
To determine whether Fleming's hypothesis should be supported or rejected based on an experiment, one would need to analyze the results of the experiment in relation to the hypothesis. If the data from the experiment aligns with the predictions made by Fleming's hypothesis, then it should be supported. However, if the results contradict the hypothesis, it may need to be rejected or revised.
What is this called when scientists do their test more than once?
Scientists do their test more than once, or get their colleagues and peers to do the same experiment in order to verify the results of their experiment. This is called reproducing an experiment and its results.
Which shows that the results of an experiment are reliable?
An experiment in which the results are repeatable....apex
What are the results from an experiment called?
The results of an experiment are called your data.
How did he record and results of his experiment?
He recorded the results of his experiment by documenting observations, measurements, and data collected during the experiment. These results were typically recorded in a lab notebook or electronic record. The results were then analyzed and interpreted to draw conclusions and determine the significance of the experiment.
When you sum up what is learned in an experiment what is it called?
The outcome of an experiment is a "conclusion", the interpretation of the results compared with the expected results and the goal of the experiment.
What are the results called in an scientific experiment?
The results of a scientific experiment are typically referred to as data or findings. These results provide the information needed to analyze the experiment's outcome and draw conclusions.
Do your results have to match your hypothesis in an experiment?
The results of a science experiment do not have to match the original hypothesis. Indeed, the results collected in an experiment may be completely different to those that the scientist predicted.
What do you call the results of an experiment?
Observations and measurements made during an experiment are called the data.
A scientist does an experiment The results of the experiment disagree with a major scientific theory What should the scientist do?
Analyze the experiment to decide whether the results were flawed.
Any factor in an experiment that affects the results of the experiment is?
variable
What could be considered a useful presentation of background research?
The results of a previous experiment are presented as an introduction to a new experiment.
