Q63
The outer membrane of mitochondria has
A.
Porin
AnswerB.
Cristae
C.
ATPase
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
The outer membrane of mitochondria has Porin.The outer mitochondrial membrane fully surrounds the inner membrane, with a small intermembrane space in between.
The outer membrane has many protein-based pores that are big enough to allow the passage of ions and molecules as large as a small protein known as porins.