During the Calvin cycle of photosynthesis, a plant cell uses carbon dioxide to synthesize large carbohydrates.

Which statement about this reaction is true?

A. energy is consumed.

B. It is a catabolic pathway of metabolism.

C. ATP is produced.

D. It is an exergonic reaction.

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.