Question

All of the following have membranes around them EXCEPT one.

1.endoplasmic reticulum
2.chloroplast
3.ribosome
4.nucleus

Answer 1

Ribosomes
because Endoplasmic,chloroplast,and nucleus have membranes

Answer 2

Ribosomes

Step-by-step explanation:

Rough endoplasmic reticulum, choloroplast and nucleus all are important organelles and are membrane bound except for ribosome