Question: In which phase of photosynthesis is carbon dioxide utilized?
Options:
Light reactions
Calvin cycle
Photorespiration
Electron transport chain
Correct Answer: Calvin cycle
Solution:
Carbon dioxide is utilized in the Calvin cycle during photosynthesis.
In which phase of photosynthesis is carbon dioxide utilized?
Practice Questions
Q1
In which phase of photosynthesis is carbon dioxide utilized?
Light reactions
Calvin cycle
Photorespiration
Electron transport chain
Questions & Step-by-Step Solutions
In which phase of photosynthesis is carbon dioxide utilized?
Correct Answer: Calvin cycle
Step 1: Understand that photosynthesis has two main phases: the light-dependent reactions and the light-independent reactions (Calvin cycle).
Step 2: Know that carbon dioxide is a gas that plants take in from the air.
Step 3: Identify that the Calvin cycle is the part of photosynthesis where carbon dioxide is used to make glucose (sugar).
Step 4: Conclude that carbon dioxide is utilized specifically in the Calvin cycle.
Photosynthesis Phases – Photosynthesis consists of two main phases: the light-dependent reactions and the light-independent reactions (Calvin cycle), where carbon dioxide is fixed into organic molecules.
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