Explain the basic steps in the first half of photosynthesis (light-dependent reactions). describe the movement of electrons and the importance of hydrogen ions in developing a proton gradient that allows for atp production.

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.