| A | B |
|---|
| Structure which produces ribosomes | nucleolus |
| spherical structures found in the nucleus | nucleolus, nucleoli |
| tough supportive structure found only in plant, fungal and bacterial cells | cell wall |
| produce ATP | mitochondria |
| the energy producing organelle | mitochondria |
| general storage structures, may contain wastes, pigments, water, etc. | vacuole |
| large structure containing ribosomes on its surface | rough ER |
| site of protein production for export from the cell | rough ER |
| organelle composed of a stack of flattened sacs | Golgi apparatus |
| individual sacs of the Golgi | cisternae |
| long threads of DNA | chromatin |
| DNA in a condensed form | chromosomes |
| organelle containing hydrolytic enzymes for breaking down ingested materials | lysosomes |
| another name for the nuclear membrane | nuclear envelope |
| produces carbohydrates and lipids | smooth ER |
| holds water to give plant cell support | vacuole |
| composed of lipid bilayer | cell membrane |
| contain chemical that detoxify cell | peroxisomes |
| store starch | leucoplasts |
| largest of cytoskeleton structures, used in intracellular transport | microtubules |
| smallest of cytoskeleton structures, aid in movement of cell | microfilaments |
| provide impermeable barrier between cells | tight junctions |
| connect cells, but allow transfer of materials between them | gap junctions |
| provides support to the cell, composed of three types of fibers | cytoskeleton |
| pigment storing organelles | chromoplasts |
| small, nonmembranous structures where amino acids are linked into polypeptides | ribosomes |
| use the energy of sunlight to produce glucose and oxygen | chloroplasts |
| compose the internal structure of cilia and flagella, also part of the cytoskeleton | microtubules |
| the largest of the cytoskeleton fibers | microtubules |
| the smallest of the cytoskeleton fibers | microfilaments |
| cytoskeleton fibers that support the cell membrane and assist in cell movement | microfilaments |
