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vladimir2022 [97]
2 years ago
9

PRETEST:

Biology
1 answer:
nignag [31]2 years ago
6 0

Answer:

<em>The correct option is D) oxygen</em>

Explanation:

The splitting of the water molecules during the light-dependent reactions results in the production of 2 electrons, two hydrogen ions and the formation of oxygen gas. The electrons released by this process make ATP by a process which is known as chemiosmosis. The hydrogen ions released during the light-dependent reactions are converted into NADPH during the light-independent reactions. Oxygen is the by-product and is released into the air. The oxygen is used up by other organisms of the earth for cellular respiration.

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