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File:HeLa cells stained with Hoechst 33258.jpg
Human cancer cells, specifically HeLa cells, with DNA stained blue and cyan. The central and rightmost cell are in interphase. The cell on the left is
File:Size Comparison of the Universe 2021 - Musik - Quellen.webm
license. Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license." To the uploader: You must provide a link
