Question

a Crista is made up of​

Answer 1

crista (/ˈkrɪstə/; plural cristae) is a fold in the inner membrane of a mitochondrion. The name is from the Latin for crest or plume, and it gives the inner membrane its characteristic wrinkled shape, providing a large amount of surface area for chemical reactions to occur on. This aids aerobic cellular respiration, because the mitochondrion requires oxygen. Cristae are studded with proteins, including ATP synthase and a variety of cytochromes.

Cell

Answer 2

Hey! Here is ur answer...

A Crista is a fold in the inner memberane of mitochondria.

Hope it helps u...☺