Photosynthesis is the———— reaction by which plants produce complex food, molecules.

Photosynthesis is the chemical reaction by which plants produce complex food molecules.

Photosynthesis is the process by which plants produce complex food molecules.

Photosynthesis is the process by which plants produce complex food molecules. To understand this process, it would be helpful to know the basic components involved.

First, let's break down the question:

Question: What is the process of photosynthesis?

To find the answer, we can perform a simple search online or refer to a Biology textbook. We can use a search engine like Google and type in "What is photosynthesis?" This will provide us with various sources that explain the process.

Upon researching, we find that photosynthesis is a two-step process that occurs in plant cells, specifically in their chloroplasts. It involves the conversion of light energy from the sun into chemical energy in the form of glucose (a simple sugar) that can be used as food by the plant.

During photosynthesis, plants use energy from sunlight, water from the soil, and carbon dioxide from the air to produce glucose and oxygen. The chemical equation for this process can be represented as:

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

This equation shows that six molecules of carbon dioxide (CO2) combine with six molecules of water (H2O) and light energy to produce one molecule of glucose (C6H12O6) and six molecules of oxygen (O2). The glucose produced serves as the plant's food, while the oxygen is released into the atmosphere.

In summary, photosynthesis is the chemical reaction by which plants convert light energy into chemical energy stored in the form of glucose, which serves as their food. This process is essential for the survival of plants and is the primary source of oxygen in our atmosphere.