Question

What do the words "photo" and "synthesis" mean?

A) "Photo" refers to light, and "synthesis" refers to the creation or formation.
B) "Photo" signifies energy, and "synthesis" signifies conversion.
C) "Photo" denotes oxygen, and "synthesis" denotes glucose.
D) "Photo" stands for chlorophyll, and "synthesis" stands for nutrients.

Answer 1

Photosynthesis is a biochemical process in plants that converts sunlight, carbon dioxide, and water into glucose and oxygen. It consists of light-dependent reactions and the Calvin cycle. The process is crucial for sustaining life on Earth.

Step-by-step explanation:

Photosynthesis is a biochemical process that plants use to convert sunlight, carbon dioxide, and water into glucose, a carbohydrate, and oxygen. It consists of two stages: the light-dependent reactions and the Calvin cycle. In the light-dependent reactions, chlorophyll absorbs energy from sunlight and converts it into chemical energy, releasing oxygen as a byproduct. In the Calvin cycle, the energy from the light-dependent reactions is used to capture carbon dioxide and assemble sugar molecules. Overall, photosynthesis is a vital process that sustains life on Earth by producing food and oxygen.