Question

What are the requirements for photosynthesis to occur, and what is the role of ATP in this reaction?

Answer 1

Answer: The correct answer is Water, carbon dioxide, and sunlight are required, and ATP is produced.

Photosynthesis is a process of formation of food in green plants and algae, which is divided into light dependent and light independent phase.

In this process, energy from sunlight is absorbed by chlorophyll pigment (through a series of chemical reactions) in the presence of Carbon dioxide and water and converted into ATP and NADPH. The energy is then utilized in the formation of food, which is a carbohydrate ( glucose)

Thus, last option is the right answer.

Answer 2

The answer is water, oxygen, and chemical energy are required, and ATP is changed to ADP.

Photosynthesis occurs in the leaves of green plants. During photosynthesis, carbon dioxide and water are converted into glucose and oxygen using the energy of sunlight. Sunlight energy is converted into chemical energy stored in carbohydrates. For this process, ATP is used and, thus, changed to ADP.