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A student was asked to identify differences between the overall processes of photosynthesis and aerobic respiration in eukaryotic cells - VCE - SSCE Biology - Question 7 - 2007 - Paper 1
Question 7
A student was asked to identify differences between the overall processes of photosynthesis and aerobic respiration in eukaryotic cells. The student prepared the tab... show full transcript
Worked Solution & Example Answer:A student was asked to identify differences between the overall processes of photosynthesis and aerobic respiration in eukaryotic cells - VCE - SSCE Biology - Question 7 - 2007 - Paper 1
Step 1
D. Uses water as a reactant in the first stage
Answer
In photosynthesis, water ( ext{H}_2 ext{O}) is used as a reactant in the light-dependent reactions where it is split to release oxygen. In contrast, in aerobic respiration, water is produced as a byproduct during the electron transport chain. The correct identification in this comparison demonstrates the fundamental differences in the role water plays in these two processes.