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Download QR code; Print/export Download as PDF; Printable version; In other projects ... Diagram of an animal cell and its constituent organelles. --> ...
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The nucleolus (/ nj uː ˈ k l iː ə l ə s, ˌ nj uː k l i ˈ oʊ l ə s /; pl.: nucleoli /-l aɪ /) is the largest structure in the nucleus of eukaryotic cells. [1] It is best known as the site of ribosome biogenesis.
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A cell's ability to vitrify in the absence of metabolic activity, as in dormant periods, may be beneficial as a defense strategy. A solid glass cytoplasm would freeze subcellular structures in place, preventing damage, while allowing the transmission of tiny proteins and metabolites, helping to kickstart growth upon the cell's revival from ...
Plant cells have cell walls and a cell membrane,unlike plant cells,animal cells don't have cell walls,this makes it harder to stack animal cells.This is also another reason that plants stand tall and firm.Another thing that seperates these two cells is that plant cells have chlorapast and animal cells don't when the chlorapast dies the plant or ...
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A cell line can be defined as a permanently established cell culture which will propagate forever. Investigators mostly get cell lines from other investigators or from cell banks (such as the American Type Culture Collection) , because its much easier than creating new one. In special cases, investigators are obligated to establish a cell line.