endoplasm

/en-duh-plaz-uhm/US // ˈɛn dəˌplæz əm //UK // (ˈɛndəʊˌplæzəm) //

内质体,内质,内质层,内生质

Definitions

n.名词 noun

1
Cell Biology.
- : the inner portion of the cytoplasm of a cell.Compare ectoplasm.

The general cytoplasm shows no differentiation into ectoplasm and endoplasm; it is uniformly alveolar in character.
The diameter is about 50µ; the vacuolated ectoplasm passes gradually into the granular endoplasm.
In this form (fig. 5) there is no distinction between ectoplasm and endoplasm, and there is an entire absence of vacuoles.
In this condition ectoplasm and endoplasm could be made out with the clearest definition.
The endoplasm is evenly granular, with a number of large ingested food bodies.