Ribosomes are structures in the cytoplasm where proteins are made.
E ndoplasmic reticulum are membranes attached to ribosomes.
Endoplasmic reticulum are membranes attached structures in the cytoplasm where proteins are made.
Endoplasmic reticulum are what attached to structures in the cytoplasm where proteins are made?
1: recycling
2: allow growth
3: membranes
4: organ
5: layers of fat
6: more abundant
7: epidermal
8: Most plants