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Chloroplast Compartments
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AP Biology
APB.183 Chloroplast Compartments
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Isolated stroma is supplied with CO2, ATP, and NADPH in the absence of thylakoid membranes. Which result would best support the compartment assignment for carbon fixation?
A
Oxygen production increases because photosystem II is dissolved in the stroma.
B
Some carbon fixation can occur because the necessary Calvin cycle enzymes are in the stroma.
C
A proton gradient forms across the outer envelope because grana are absent.
D
Light absorption by chlorophyll becomes stronger because pigments are in stroma.
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