Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

Cells make up all life on Earth ... In the model, this is the sandwich bag of water. Chloroplasts close chloroplastStructures found in plant cells which have a green pigment called chlorophyll ...

Because plant cells are immobile ... "But plants don't have mobile, specialized immune cells like we do—they must come up with an entirely different system where every cell can respond to ...