Figure 4-3
Use the figure to answer the corresponding question(s).
-The structures indicated by the arrows in Figure 4-3 are:
A) intermembrane space.
B) grana.
C) cristae.
D) matrices.
E) plastids.

Question

Figure 4-3
Use the figure to answer the corresponding question(s). 
-The structures indicated by the arrows in Figure 4-3 are:
A) intermembrane space. 
B) grana. 
C) cristae. 
D) matrices. 
E) plastids.

Quizplus · Accepted Answer

Cristae are the folds of the inner membrane of mitochondria, which increase the surface area for chemical reactions such as cellular respiration.

Figure 4-3 Use the Figure to Answer the Corresponding Question(s)