1.Prokaryotes lack organelles such as nucleoli, mitochondria, plastids, Golgi apparatus, and do not exhibit cyclosis.
原生物无细胞器,、线粒体、体、高尔基体等,不出现胞环流。
2.The cells above the stratum basale were polygonal cells with central nucleus and cytoplasm filled with rough endoplasmic reticulum, ribosome, golgi apparatus and tonofibril.
棘细胞外层至腺上皮游嗜酸性细胞密集排列。
3.Clathrin-coated pits and vesicles Both endocytosis of material at the plasma membrane and exocytosis from the Golgi apparatus involve the formation of clathrin-coated pits and vesicles.