Hi
The purpose of writing a lab report mainly is to describe the results of your experiment and the learning outcome of your performed experiment as well.
Here are some important parts of a lab report:
Title Page:
It is not mandatory but it is good to add a title page for overall presentable formatting. It will include the title of your experiment, your name and also if there is a partner his name, the name of your lab as well as supervisor's name, along with the date experiment was performed.
Purpose/Introduction:
It is few paragraphs long tat explains the main objectives of your experiment. It may also include the results as well as the hypothesis and barf conclusion of experiment.
Materials and Methodology:
This includes the protocols you followed for carrying out a certain experiment and also the main items you used to exectute the experiemnt like equipment, chemicals etc.
Data:
The numerical data you obtain from an experiment can look presentable if you write in the form of table.
Results
It is just an representation of your data in forms of sentences that and results are close to predictable findings and how reliable they look.
Analysis or Discussion
Here you discuss your results that how they are similar or different to the experiments of similar nature that are already conducted. You can give your opinion as per your knowledge and interpret your results so that they make a sense for the reader.
Conclusions
Just conclude the report in one small paragraph that how your experiment accepted or rejected your hypothesis.
Figures or graphs:
You can include some figures and graphs that support your experiment.
References:
Here you will add the links or citations of the work that helped you in carrying out experiment or writing the lab report like journal articles, website articles etc.
Hope it help!
Answer:
An electron is a negatively charged particle, whereas a proton is a positively charged particle. The magnitude of their charges is equal. Therefore, an atom containing one electron and one proton will not carry any charge. Thus, it will be a neutral atom.
The teacher most likely asked for additional trials because it was necessary to see data from more plants before the conclusion could be accepted.
Explanation:
- Any experiment should have multiple trials given so that accuracy of the result could be obtained.
- Repeating same experiments tests the consistency of a particular result and makes sure that the results will not be effected by random events occurring within the system or surrounding.
- Thus the conclusion becomes more precise and accurate.
Binary fission<span> ("division in half") is a kind of asexual reproduction. It is the most common form of reproduction in prokaryotes and occurs in some single-celled eukaryotes like Amoeba and Paramecium.</span>
Answer:
In 1953, scientist Stanley Miller performed an experiment that may explain what occurred on primitive Earth billions of years ago. He sent an electrical charge through a flask of a chemical solution of methane, ammonia, hydrogen and water. This created organic compounds including amino acids.
Making amino acids is tricky, even in the laboratory. We know amino acids exist in some kinds of meteorites and interplanetary dust particles. When they rain down on a planet's surface, they import the possible building blocks of life, not necessarily life itself. Scientists think that along the way, there must have been a crucial step that turned atoms into organisms, but they still don't know what it is.
