What This Document Is
This document is a student submission for a sixth scientific writing assignment in Biology Laboratory (BIOL L113) at Indiana University. It includes a student’s reflection on the writing process, a full lab report, and data analysis related to an experiment investigating the effectiveness of expired versus non-expired sunscreen. The experiment uses *Saccharomyces cerevisiae* (yeast) to model UV radiation damage.
Why This Document Matters
This assignment is intended for students enrolled in BIOL L113 to demonstrate their ability to conduct a scientific investigation, analyze data, and communicate findings in a standard scientific writing format. It serves as a graded component of the course, assessing both experimental design and writing proficiency.
Common Limitations or Challenges
This is a single student’s work and represents one interpretation of the experimental results. It is not a comprehensive guide to the scientific method or yeast genetics. It is a specific assignment submission, not a general resource.
What This Document Provides
The full document contains: a student reflection on the iterative writing process, an introduction outlining the research question and hypothesis, a methods section detailing the experimental procedure, results presented as a scatter plot with slope calculations, and a discussion of the findings. This preview *does not* include the full experimental data, detailed analysis, or the student’s complete conclusions. It also does not include the peer review or AI feedback mentioned in the reflection.