Final answer:
True, plants transform electromagnetic energy from the sun into chemical energy during photosynthesis to create sugar molecules.
Step-by-step explanation:
The statement is true: during photosynthesis, plants transform electromagnetic energy from the sun into chemical energy as they make molecules of sugar. Photosynthesis is a biological process where light energy is captured by chlorophyll in plants and converted into chemical energy stored in glucose and other carbohydrates. This conversion involves energizing electrons that are then stored in the covalent bonds of sugar molecules, which can be accessed and used by living organisms as a stable and lasting source of energy.
Photoautotrophs such as plants use specialized structures called chloroplasts to carry out this energy transformation. Within these chloroplasts, the light-dependent reactions use sunlight to produce ATP and NADPH, shortly holding the energy that is eventually used in the Calvin cycle to synthesize glucose.