Protein Transport Into Chloroplasts
A cell fractionation experiment is performed to isolate intact chloroplasts from spinach leaves. Which of the following processes directly involves transport across both the outer and inner membranes of a chloroplast?
A
Transport of ATP from stroma to cytosol
B
Diffusion of oxygen produced during photosynthesis
C
Import of nuclear-encoded photosystem proteins
D
Movement of electrons through the electron transport chain
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