| A | B |
|---|
| Nucleus | in a eukaryotic cell a membrane bound organelle that contains the cell's DNA and that has a role in processes such as growth metabolism and reproduction |
| Ribosome | a cell organelle composed of RNA and protein the site of protein synthesis |
| Endoplasmic reticulum | a system of membranes that is found in a cell's cytoplasm and that assists in the production processing and transport of proteins and in the production of lipids |
| Mitochondrion | in eukaryotic cells the cell organelle that is surrounded by two membranes and that is the site of cellular respiration It breaks down food molecules to make ATP |
| Chloroplast | organelles that uses the energy of sunlight to make food through the process of photosynthesis |
| Golgi complex | cell organelle that helps make and package proteins and other materials to be transported out of the cell |
| Vacuole | a vesicle that stores digestive enzymes and aid in digestion within the cell |
| Lysosome | a cell organelle that contains digestive enzymes |
| Variable | a factor that changes in an experiment in order to test a hypothesis |
| Prototype | a test model of a product |
