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.

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

What occurs to the cell during mitosis

What enzyme is most important for dna replication and why?