The table below shows the direction and function of substances in a chemical reaction that takes place in the chloroplasts of plant cells. The table is missing a title and information at W, X, and Y.
What is the direction, X, and function, Y, for the sugar molecules?
A. Direction X is out; function Y is to provide chemical energy for the plant cell.
B. Direction X is in; function Y is to provide heat energy for the plant cell.
C. Direction X is out; function Y is to form more chlorophyll for the plant cell.
D. Direction X is in; function Y is to form large sugar molecules for the plant cell.