The folded portion of mitochondrion is called? by Sunday | May 15 | Biology WAEC | 0 comments A. cristae B. cell membrane C. nucleolus D. partition Correct Answer: Option A A. cristae Users Also Read These:The portion of authorized capital that has been…A basin where rock layers have been folded and in…The portion of the authorizes capital which has been…The liquid portion of the earth may be referred to as the?The portion of share capital which the company has…