Question

How does the chemical equation for cellular respiration demonstrate that plants cycle matter?

A. It shows that plants store matter permanently as glucose and do not release it back into the environment.
B. It shows that the same molecules used in photosynthesis are rearranged during cellular respiration, conserving matter and cycling molecules like glucose, oxygen, carbon dioxide, and water.
C. It shows that plants create new atoms by breaking down glucose into energy, releasing extra matter into the environment
D. It shows that plants absorb all matter from the soil without cycling it back into the air.

Answers

GPT-4o mini
The correct answer is:

**B. It shows that the same molecules used in photosynthesis are rearranged during cellular respiration, conserving matter and cycling molecules like glucose, oxygen, carbon dioxide, and water.**

This option demonstrates how cellular respiration is part of the cycling of matter in ecosystems, showing that the products of one process (photosynthesis) become the reactants of the other (cellular respiration), thereby maintaining a cycle of matter.