How Plants Use Light Energy to Create Oxygen and Sugars

What is the process by which plants use light energy to create oxygen and sugars?

A. Photosynthesis

B. Respiration

C. Transpiration

D. Fermentation

Answer:

The process of photosynthesis uses light energy to rearrange the atoms in carbon dioxide and water to make sugars and oxygen

Photosynthesis is a biological process during which plants convert carbon dioxide and water into sugars and oxygen, using sunlight as an energy source. This process involves two stages: light-dependent reactions and light-independent reactions. Oxygen is produced as a by-product of this process.

The process of photosynthesis uses light energy to rearrange the atoms in Carbon Dioxide and Water to make Sugars and Oxygen. In this biological process, plants convert carbon dioxide and water, using sunlight as a source of energy, into sugar molecules and oxygen. These sugar molecules represent stored energy that all living things require to survive.

Photosynthesis consists of two stages: light-dependent reactions and light-independent reactions. During the light-dependent reactions, energy from sunlight is captured and converted into chemical energy. In the light-independent reactions, this stored energy is used to assemble sugar molecules from carbon dioxide.

Oxygen is generated as a by-product of this photosynthesis process. Hence it can be said that photosynthesis majorly involves the rearrangement of atoms, turning low-energy starting materials (water and carbon dioxide) into high-energy products (sugar and oxygen).