PROKARYOTIC CELI Ribosomes Capsule Cell wall membrane Nucleoid region(DNA) 0.5pm
septum h A: Rs cytoplasmic membrane forming septum cytoplasm cell wall (longitudinal (Gram+ section) and glycocalyx ribosomes nucleoid (cross section)
cell wal Eukaryotic ce∥ 物 真核细胞⌒植 copyrightRussellKightleyMediarkm.com.au (C)
真核细胞 ᶒ植 物ᶓ Eukaryotic cell
真核植物细胞的结构 The Structure of Eukaryotic Cell in Plants 细胞壁 cell wall 原生质体 protoplast 细胞膜/质膜 cell membrane/plasmalemma 细胞核 nulceus Middle 细胞质 cytoplasma Pectin- rich 细胞器 organelles 膜系统 membrane system,等等 后含物 ergastic substance
真核植物细胞的结构 The Structure of Eukaryotic Cell in Plants • 细胞壁 cell wall • 原生质体 protoplast – 细胞膜 /质膜 cell membrane/plasmalemma – 细胞核 nulceus – 细胞质 cytoplasma – 细胞器 organelles – 膜系统 membrane system, 等等 • 后含物 ergastic substance
central vacuole m ddle lamela cell wal of adjacent cell leaf cell. A Generalized drawing. B. Transmission electron micrograph of a small leaf cell with cros sec- DOO. (A. Frm Sylvia S. Mader Biology