Which gas is released as a byproduct of photosynthesis?

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Multiple Choice

Which gas is released as a byproduct of photosynthesis?

Explanation:
During photosynthesis, light energy drives the splitting of water in the chloroplasts’ light-dependent reactions. This process releases oxygen gas as a byproduct, while the electrons and protons from water help create ATP and NADPH that power the conversion of carbon dioxide into sugars. Since carbon dioxide is consumed to build glucose, and nitrogen isn’t part of this gas-producing step, the gas that is released is oxygen.

During photosynthesis, light energy drives the splitting of water in the chloroplasts’ light-dependent reactions. This process releases oxygen gas as a byproduct, while the electrons and protons from water help create ATP and NADPH that power the conversion of carbon dioxide into sugars. Since carbon dioxide is consumed to build glucose, and nitrogen isn’t part of this gas-producing step, the gas that is released is oxygen.

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