In the diagram below, structure A is labeled in two different types of cells. Which statement gives the best description of structure A?

Question

A.
It helps regulate what enters and exits both cells.

B.
It helps absorb sunlight for both cells.

C.
It converts chemical energy into usable energy for both cells.

D.
It contains the DNA for both cells.

Answer 1

A. It helps regulate what enters and exits both cells.