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My friends and I did a test for bacteria in different places in the school. The questions we asked was what kinds of bacteria there are? where are the bacteria? is there bacteria in our school? we tested the door handle, toilet water, bathroom floor, porters door handle. are results showed that the bathroom floor had the most bacteria, then it was the toilet water, then it was the door handle, then the last was porters door handle. our research showed that the bathroom floor has the most bacteria. thank you for reading
Article posted February 6, 2012 at 02:08 PM •
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Plant cells and animal cells have a lot of things in common like: Cytoplasm, Cytoskeleton, Endoplasmic Reticulum, Golgi Apparatus, Mitochondria, Nucleus, Peroxisomes, Plasma Membranes, Ribosomes. But they also have differences like: plant cells have Cell Walls, Chloroplasts and Vacuole and animals cells don't. Also, animal cells have Centrioles, Flagellum and Lysosomes and plant cells don't.