单词 | prokaryons |
释义 | prokaryon /prō-karˈi-ən/ (biology)noun(also procarˈyon) the cell of a blue-green alga, bacterium, etc, without a nucleus containing chromosomes but with its DNA lying freely in the cytoplasm (cf eukaryon) ORIGIN: pro-2, and Gr karyon a kernel prokarˈyote /-ōt/ or prokarˈyot /-ət/ noun A (usu unicellular) organism with such a cell or cells (also adjective) prokaryotˈic adjective |
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