Caption

Transmission electron microscope image of a thin section cut through a Strongylocentrotus drobachiensus [sea urchin] embryo at the gastrula stage. The image of the epithelial cell shows golgi. Golgi is involved in protein transport in the cytoplasm of the cell.

Class Echinoidea

Superorder Echinacea

Order Echinoida

Strongylocentrotus drobachiensus

JEOL 100CX TEM

Writer

Louisa Howard, Evelyn Spiegel

Keywords

marine invertebrate, TEM, sea urchin, cilia, microtubule, golgi