Prokaryotes lack organelles such as nucleoli, mitochondria, plastids, Golgi apparatus, and do not exhibit cyclosis.

原核生物无细器，如核仁、线粒体、质体、体等，不出现质环流。

The cells above the stratum basale were polygonal cells with central nucleus and cytoplasm filled with rough endoplasmic reticulum, ribosome, golgi apparatus and tonofibril.

棘细外层至腺上皮游离面性细密集排列。

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.

网格蛋白包被小窝和小泡 质膜吞和体吞作用都涉及网格蛋白包被小窝和小泡形成。