[ 209 ] Life Science GED ® TEST SCIENCE FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • In the diagram, in what direction would the sugar molecules move in this container through osmosis? Permeable membrane C 12 H 22 O 11 Of the items listed here, which are specific to a plant cell? • nucleus • chloroplast • cytoplasm • cell wall • mitochondria • ribosomes • vacuoles Cells in a multicellular organism have specific purposes. Blood is composed of plasma as well as red and white blood cells. One of these cells carries oxygen throughout the body, and the other fights pathogens as a part of the body’s immune system. Which does which?