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Multiple Choice
In the context of organic chemistry, where do light-dependent reactions primarily occur?
A
In the cytoplasm of bacterial cells
B
In the mitochondria of animal cells
C
In the chloroplasts of plant cells
D
In the nucleus of eukaryotic cells
Verified step by step guidance
1
Understand that light-dependent reactions are part of photosynthesis, a process that occurs in plants, algae, and some bacteria.
Recognize that photosynthesis takes place in the chloroplasts, which are specialized organelles found in plant cells and some algae.
Recall that chloroplasts contain thylakoid membranes, where the light-dependent reactions specifically occur.
Differentiate between the locations of various cellular processes: mitochondria are involved in cellular respiration, not photosynthesis.
Conclude that the light-dependent reactions of photosynthesis primarily occur in the chloroplasts of plant cells, not in the cytoplasm, mitochondria, or nucleus.