When cells perform photosynthesis, they transform energy from one form to another. Which of the following takes place during photosynthesis?
Chlorophyll absorbs light from the Sun.
Low-energy carbon molecules, such as CO2, are formed.
Oxygen is given off as a by-product.
Chemical potential energy is stored in the bonds of carbohydrate molecules.
All of the options mentioned take place during photosynthesis. Therefore, the correct answer is:
1. Chlorophyll absorbs light from the Sun.
2. Low-energy carbon molecules, such as CO2, are formed.
3. Oxygen is given off as a by-product.
4. Chemical potential energy is stored in the bonds of carbohydrate molecules.