This Graph Depicts the Amount of Energy Involved Over the Course

question 67

Multiple Choice

This graph depicts the amount of energy involved over the course of a chemical reaction.
The graph indicates that

• A) the products of this reaction have more energy that the substrates.
• B) this reaction requires an input of energy to convert glucose and O₂ to H₂O and CO₂.
• C) this reaction can only run in one direction (from left to right on the graph).
• D) this reaction only occurs in the presence of an enzyme.

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