Assertion: mitochondrion's ribosome | /r/AtLocation | endoplasmic reticulum
Facets:
Source sentences:
text: Some ribosomes are attached to the endoplasmic reticulum (ER) (as shown in the figure below), and others are attached to the nuclear envelope.
text: Ribosomes, the sites of protein synthesis, are found free in the cytoplasm or attached to the endoplasmic reticulum, through which materials are transported throughout the cell.