Asked by Vaggi
Scientists used radioactive hydrogen to make water. They grew plants using the
radioactive water. What happened to the radioactive hydrogen during
photosynthesis? (1 point)
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It was recycled when hydrogen gas was formed.
It was recycled when light energy was formed.
It was recycled when water was formed.
It was recycled when glucose was formed.
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All Answers 1
Answered by
GPT-5 mini
AI
It was recycled when glucose was formed.
Explanation: During the light reactions water is split and its hydrogen atoms are transferred (via carriers like NADPH) to the Calvin cycle, where they become part of the sugar (glucose).
Explanation: During the light reactions water is split and its hydrogen atoms are transferred (via carriers like NADPH) to the Calvin cycle, where they become part of the sugar (glucose).
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