| 释义 | prokaryon
 prokaryon(prəʊˈkærɪɒn) n (Biology) the nucleus of a prokaryoteprokaryon
 prokaryon[pro-kar´e-on] 1. nuclear material scattered in the cytoplasm of the cell, rather than bounded by a nuclear membrane; found in some unicellular organisms, such as bacteria.2. prokaryote. |