Multiple choice Dictyosomes originate from endoplasmic reticulum nuclear membrane cell membrane outer membrane of mitochondria Reveal answer Fill a bubble to check yourself A Correct answer Explanation Dictyosomes (the plant equivalent of Golgi apparatus stacks) originate from vesicles budded from the endoplasmic reticulum. These vesicles fuse to form the dictyosomes, which then modify and package proteins and lipids.