PLANT PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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O2 is the chemical formula for
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Oxygen
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Carbon Dioxide
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Glucose
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Water
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Explanation:
Detailed explanation-1: -Oxygen molecule. Oxygen is normally found as a molecule. It is called dioxygen.
Detailed explanation-2: -Each molecule consists of two oxygen atoms joined together, so we write its formula asO2.
Detailed explanation-3: -O is a singular oxygen atom. O2 is a molecule made of two oxygen molecules. Our atmosphere is made of mostly O2, which our bodies have evolved to breathe.
Detailed explanation-4: -Chemical equations are constructed in such a way that they show all of the molecules involved. Because each oxygen molecule has two oxygen atoms, it is written with a
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