3. Base your answer to the following question on the
diagram below of a cell organelle and on your
knowledge of biology.
Stroma
Grana
Which phrase correctly identifies the organelle and
describes its function?
A) the vacuole, which acts as a temporary storage
site for water and toxins
B) the cytoplasm, which provides a site for
dehydration synthesis
C) a chloroplast, which carries out photochemical
and carbon-fixation reactions
D) a ribosome, which provides a site for protein
synthesis