Question

Which of the following statements about the outer mitochondrial membrane is not true?
A. The outer membrane is impermeable to hydrogen ions
B. The outer membrane is highly permeable to substances of small molecular weight
C. The outer membrane is about 50% lipid and 50% protein by weight
D. The outer membrane contains porins

Answer 1

A. The outer membrane is impermeable to hydrogen ions...........

Answer 2

option A...............