Matching Pairs Building Blocks of LifeOnline version match organelle name with definition by Mona Mesa 1 CHROMATIN 2 MITOCHONDRIA 3 NUCLEAR MEMBRANE 4 5 ENDOPLASMIC RETICULUM 6 LYSOSOMES 7 CHLOROPLASTS 8 CELL MEMBRANE 9 CYTOPLASM 10 GOLGI BODY 11 RIBOSOMES the covering of the nucleus contains RNA and binds RNA together to synthesize proteins makes, stores, and transports materials mostly for use outside the cell a membrane network that makes, changes, and transports cellular materials mostly for use inside the cell large structure that contains chlorophyll in plants contains enzymes that digest particles the fluid inside the cell the outer covering of a cell packages, strengthens, and protects DNA, and controls gene expression creates energy and performs respiration directs a cell's activities