| A | B |
| Symbiosis | mutually beneficial relationship between 2 or more organisms or groups |
| Flagella | function in motility |
| Cilia | function in motility, feeding, & filtering |
| Glycocalx | outermost boundary that comes into direct contact with the environment |
| Cell Wall | provides structural support |
| Cytoplasmic membrane | typical bilayer of phospholipids & proteins |
| Nucleus | most prominent organelle of the eukaryotic cell |
| Nucleolus | dark area for rRNA synthesis & ribosome assembly |
| Lysosomes | involved in intracellular digestion of food particles & protection against invading microbes |
| Vacuoles | membrane bound sacs containing particles to be digested, excreted, or stored |
| Phagosome | vacuole merged with a lysosome |
| Mitochondria | function in energy production |
| Chloroplast | convert energy of sunlight into chemical energy through photosynthesis |
| Ribosomes | function in protein synthesis |
| Cytoskeleton | involved in movement of cytoplasm, amoeboid, movement, transport, & structural support |