Question

When cells perform photosynthesis, they transform energy from one form to another. Which of the following takes place during photosynthesis?

1. Oxygen is given off as a by-product.
2. Chemical potential energy is stored in the bonds of carbohydrate molecules.
3. Chlorophyll absorbs light from the Sun.
4. Low-energy carbon molecules, such as CO2, are formed.

Answer 1

Answer:

While performing photosynthesis, cells transform energy from one to another.

During the process oxygen is given released in nature as a byproduct, chemical potential energy is stored in the bonds of carbohydrate molecules, and absorption of sunlight by the chlorophyll takes place.

Carbon dioxide is used in the process by the plants.

Answer 2

The answer is option 3