The Importance of Carbon Dioxide in Photosynthesis

What is the role of carbon dioxide in photosynthesis?

a. It helps in the production of oxygen
b. It acts as a source of energy for plants
c. It assists in the process of converting sunlight into glucose
d. It aids in the absorption of water by the roots

Answer:

The correct answer is c. It assists in the process of converting sunlight into glucose.

Photosynthesis is the process by which green plants, algae, and some bacteria use sunlight to synthesize nutrients from carbon dioxide and water. In this process, carbon dioxide plays a crucial role in providing the carbon atoms necessary for the formation of glucose, the primary source of energy for plants.

During photosynthesis, plants use the energy from sunlight to convert carbon dioxide and water into glucose and oxygen. The carbon dioxide molecules are broken down, and their carbon atoms are rearranged to form glucose, a type of sugar that serves as the main source of energy for the plant.

Therefore, carbon dioxide is essential for the growth and survival of plants as it is directly involved in the production of glucose through photosynthesis.