Photosynthesis is the process where carbon dioxide (CO2) and water (H2O), which are ________ carbon compounds, are converted into carbohydrates such as glucose using light energy.

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
23 May 2018
Last updated
28 May 2026

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Explanation

During photosynthesis, carbon dioxide and water are considered low-energy compounds because they require energy input (from light) to be transformed into energy-rich carbohydrates like glucose.

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