Question

Plant cells produce O2a. by splitting carbon dioxide.b. during the carbon reactions.c. by breaking down glucose.d. by splitting water.e. during the Krebs cycle

Answer 1

Step-by-step explanation:

During photosynthesis, carbon dioxide and water combine with energy from the sun to create glucose and oxygen.

In a shallow way, this reaction is given by the following chemical equation:

In this process, the plant cells produceoxygen by splitting two molecules of water. TIn fact, plants use an enzyme called photosystem II to absorb light and split water, extracting electrons and protons from the water molecules and generating oxygen.

We can conclude that the correct answer is:

Answer:

d. by splitting water.