Question

What is the role of oxygen in photosynthesis and in cellular respiration?
~ Oxygen is used in photosynthesis to produce glucose and is released during cellular respiration.
B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.
© Oxygen is combined with carbon dioxide in photosynthesis to release energy and released from carbon
dioxide during cellular respiration.
DOxygen is released from glucose during photosynthesis and combines with carbon dioxide to produce
energy during cellular respiration.
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Answer 1

Answer:

a

Explanation:

oxygen aids in glucose production through respiration and supports the organism since glucose is the food for plants

Answer 2

The role of oxygen in photosynthesis and in cellular respiration - B Oxygen is released in photosynthesis and used in cellular respiration to produce energy.

Role of oxygen

1. In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct.

               6CO₂ + 6H₂O+ energy → C₆H₁₂O₆ + 6O₂

2. In respiration, the product of photosynthesis, glucose and oxygen are converted into carbon dioxide, water, and energy and oxygen is used to break down glucose

                C₆H₁₂O₆ + 6O₂ →   6CO₂ + 6H₂O+ energy  

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