NURSING EXAM QUESTIONS
NUTRITION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following raw material is available in the air for photosynthesis?
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OXYGEN
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CO2
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Nitrogen
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Hydrogen
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Explanation:
Detailed explanation-1: -Final answer: Carbon dioxide is raw material is available in the air for photosynthesis.
Detailed explanation-2: -Plants extract the carbon dioxide from the air and use it in photosynthesis process to feed themselves. The carbon dioxide enters the leaves of the plant through small pores called stomata. Once the carbon dioxide enters the plant, the process begins with the help of sunlight and water.
Detailed explanation-3: -O2 comes from H2O in light rxn of photosynthesis.
There is 1 question to complete.