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Multiple Choice
In the context of organic chemistry, what are the primary products of photosynthesis?
A
Ethanol and carbon monoxide
B
Carbon dioxide and water
C
Methane and nitrogen
D
Glucose and oxygen
Verified step by step guidance
1
Understand the process of photosynthesis: Photosynthesis is a biochemical process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose.
Identify the reactants involved in photosynthesis: The primary reactants are carbon dioxide (CO₂) and water (H₂O), which are transformed into glucose and oxygen using sunlight.
Write the balanced chemical equation for photosynthesis: The general equation is 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂. This equation shows that six molecules of carbon dioxide and six molecules of water produce one molecule of glucose (C₆H₁₂O₆) and six molecules of oxygen (O₂).
Recognize the primary products: From the balanced equation, the primary products of photosynthesis are glucose (C₆H₁₂O₆) and oxygen (O₂).
Consider the significance of these products: Glucose serves as an energy source for plants and other organisms, while oxygen is released into the atmosphere, supporting aerobic life.