Cells

4. System a group of organs that accomplish related tasks.
6. organisms that are made up of one or more cells that have a nucleus and membrane-bound organelles.
7. theory the theory that states that all living things are made up of one or more cells.
8. in eukaryotic cells, the cell organelle that is surrounded by two membranes and that is the site of cellular resperation, which produces ATP.
9. a collection of specialized cells and cell products that perform a specific function.
10. one of the small bodies that are found in the cytoplasm of a cell and that are specialized to perform a special function.
12. the soluble portion of the cytoplasm, which includes molecules and small particles.
13. Membrane the cells outer boundary.
14. a cell organelle composed of RNA and protein; the site of the protein synthesis.

1. the region of the cell within the membrane that includes the fluid, the cytoskeleton,and all of the organelles except the nucleus.
2. organisms that lack a membrane-bound nucleus and membrane-bound organelles.
3. in a eukaryotic cell, one of the structures in the nucleus that are made up of DNA and protein;in a prokaryotic cell, the main ring of DNA.
5. the control center
11. the part of the eukaryotic nucleus where ribosomal RNA is synthesized.