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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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更新时间:2024/11/11 7:50:40