ATP, Photosynthesis & Cellular Respiration Notes
KEY CONCEPT All cells need chemical energy.. The chemical energy used for most cell processes is carried by ATP. Molecules in food store chemical energy.
4.2 Overview of Photosynthesis KEY CONCEPT The overall process of photosynthesis produces sugars that store chemical energy.
4.3 Photosynthesis in Detail KEY CONCEPT Photosynthesis requires a series of chemical reactions.
3.1 Cell Theory All cells share certain characteristics:
