| A | B |
|---|
| centriole | found in animal cells, 2 pairs of these help in cellular reproduction |
| chloroplast | double walled organelle found in plants where photosynthesis occurs |
| chromatin | dense mass of chromosomes found in the nucleus |
| cilia | multiple short hairlike projections extending from cells extenal surfaces |
| cytoplasm | intracellular matrix that is the site for most chemical reactions in the cell |
| endoplasmic reticulum | interconnected network that helps with transport inside the cell |
| flagella | long whiplike strand extending outside the cell, help with movement |
| Golgi body | flattened sac-like organelle that functions in processing, packaging & delivering chemicals within the cell |
| lysosome | organelle containing digestive enzymes, breaks down food and worn out cell parts |
| metabolism | sum of all chemical reactions that occur in cells |
| microfilament | structure of cytoskeleton that provides structural support and assists cell movement |
| microtubule | structure of the cytoskeleton that helps certain organelles move within the cell |
| mitochondria | break down organic molecules to release energy for cell reactions |
| nucleoli | prominent bodies found in the nucleus, site of RNA and ribosome synthesis |
| nucleus | control area of eukaryotic cells |
| organ | group of different tissues that work together to carry out a specific function |
| prokaryote | cell that lacks a membrane bound nucleus and membrane bound organelles |
| ribosome | organelle where proteins are assembled |
| symbiosis | living together of 2 dissimilar organisms for their mutual benefit |
| system | group of organs that work together with similar structure and function |
| tissue | cells that work together with similar structure and function |
| vacuole | membrane bound fluid filled structure functioning in storage,digestion and the maintenence of osmotic balance |
| eukaryote | cell containing a nuclear membrane bound nucleus and organelles |
| chromosome | cellular structure that carries the genes |
