Normal vs Cancer Cells
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视频说明
NCI B-roll: Black and white footage of normal and cancer cells. This segment depicts cell growth, with the first segment displaying normal cells, the second segment (1:20) displaying cancer cells and the third segment (2:38) showing both normal and cancer cells. Differences in ruffling (changes in the cell membrane) and movement are emphasized.This video has no audio.
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热门免费线上视频标签技术类
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24 五月 2016
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