Question

identify parts of the mitochondria 4
identify \d.\
multiple choice
intermembrane space
matrix
cristae
inner membrane
outer membrane

Explanation:

In a mitochondria diagram, cristae are the folded structures of the inner membrane, which match the label "d" in typical mitochondrial anatomy illustrations. The other options: intermembrane space is between inner and outer membranes; matrix is the inner fluid; inner membrane forms cristae; outer membrane is the outer layer. Thus, "d" corresponds to cristae.

Answer:

cristae