TREE PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following takes place in the first phase of photosynthesis?
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Hydrogen and carbon dioxide react chemically to produce sugars.
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Carbon dioxide is released into the atmosphere.
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Oxygen is released into the atmosphere.
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Water and light energy are used in chloroplast to produce oxygen
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Explanation:
Detailed explanation-1: -The initial stage is called the light reactions as they occur only in the presence of light. During these initial reactions, water is used and oxygen is released. The energy from sunlight is converted into a small amount of ATP and an energy carrier called NADPH.
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