What are correct locations of ribosomes in the typical eukaryotic cell?
1 free in the cytoplasm
2 attached to the outside of the endoplasmic reticulum
3 attached to the inside of the endoplasmic reticulum
1 )
1, 2 and 3
1 and 2 only
3 )
1 and 3 only
4 )
2 and 3 only