Please help! i am confused!

What are the two main phases of a cell cycle

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

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.