Is cristae the same as intermembrane space?
The cristae greatly increase the total surface area of the inner membrane. ... The membranes create two compartments. The intermembrane space, as implied, is the region between the inner and outer membranes.
Is the inner mitochondrial membrane the same as cristae?
The structure of the inner mitochondrial membrane is extensively folded and compartmentalized. ... Cristae significantly increases the total membrane surface area compared to a smooth inner membrane and thereby the available working space. The inner membrane creates two compartments.