Which organelles contain functioning ATP synthetase complexes in their membranes? A) golgi complexes and lysosomes
B) mitochondria and chloroplasts
C) endoplasmic reticulum and vesicles
D) vacuoles and vesicles
E) mitochondria and endoplasmic reticulum

Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?