AP biology questions. please help!?

Catherine 14

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Which of the followign organelles have highly folded inner membranes that increase their internal suface area?
a. mitochondria
b. prokaryotes
c. lysosomes
d. vacuoles
e. peroxismes

Which of the following cellular processes would be limited by low surface area of plasma membrane relative to volume of the cytosol?
a. snythesis of ribosomal subunits
b. diffusion of oxygen into the cell
c. diffusion of carbon dioxide out of the cell
d. all of the above
e. b and c only
 
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