Final Answer:
The process of photosynthesis occurs in the chloroplasts, while cellular respiration takes place in the mitochondria.
Step-by-step explanation:
Photosynthesis occurs in the chloroplasts, specifically in the thylakoid membranes and stroma. The light-dependent reactions take place in the thylakoid membranes, where chlorophyll absorbs light energy to produce ATP and NADPH. The light-independent reactions occur in the stroma, where carbon dioxide is fixed into glucose through the Calvin cycle.
On the other hand, cellular respiration occurs in the mitochondria. The process involves three main stages: glycolysis, the citric acid cycle, and oxidative phosphorylation. Glycolysis occurs in the cytoplasm, while the citric acid cycle and oxidative phosphorylation take place in the mitochondrial matrix and inner mitochondrial membrane, respectively.
Understanding where these processes occur within the cell is crucial for comprehending how energy is produced and utilized by living organisms.