上游充通大￥ Shanghai Jiao Tong University I.Cell Structure and Evolutionary History Most of the microbial cells are prokaryotic cells 细胞 Some microorganisms have eukaryotic cell structure 真核细胞 Some microorganisms are non-cellular life forms 胞生物 Chen Feng,Shanghai Jiao Tong UniversityShanghai Jiao Tong University Chen Feng, Shanghai Jiao Tong University I. Cell Structure and Evolutionary History Most of the microbial cells are prokaryotic cells原核 细胞 Some microorganisms have eukaryotic cell structure 真核细胞 Some microorganisms are non-cellular life forms非细 胞生物