A cell is observed to contain a nucleus, mitochondria and chloroplasts. From this information you can conclude that the cell is:
a. a plant cell
c. a bacterial cell
b. an animal cell
d. a prokaryotic cell
It's letter A plant cell , in which ATP takes place in mithicondria and photosynthesis only takes place in the chloroplast. In which the energy from sunlight is converted into chemical energy known to be the photosynthesis.