IB Biology - bacteria lab repoty
- 최초 등록일
- 2010.09.30
- 최종 저작일
- 2010.02
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소개글
이 글은 제가 IB Biology를 했을 때 internal assessment로 작성, 제출했던 실험 보고서입니다. Data collection and processing에 중점을 두고 작성하였기 때문에 Criteria에서 유독 데이터를 분석하는 부분에서만 점수가 잘 안나오시는 학생분들에게 큰 도움이 될 수 있을것이라 생각합니다.
목차
DATA COLLECTION AND PROCESSING
[ Raw Data ]
Table 1.1
Table 1.2
[ Processed Data ]
Table 1.3
Table 1.4
[ Presentation of Processed Data ]
Graph 1.1
CONCLUSION
본문내용
Table 1.2
Additional observations
* Different colors of bacteria ‐ red, yellow, green
* Similar but different sizes and shapes
* Some seem to cluster together, others spread
Above table shows the number of each color of bacteria in Petri dish. Five different concentrations
of solution were used, and the experiment was repeated three times. I counted how many bacteria
are appeared in Petri dish. When I was observing these bacteria, I found that each bacterium have
similar but a bit different sizes and shapes one another. Some of bacteria were close together while
others spread away.
참고 자료
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