Cells

3. organelles at which proteins are synthesized.
5. / Usually round part of most cells that is enclosed in a double membrane, controls the activities of the cell,
6. organelle that stores materials such as water, salts, proteins, and carbohydrates
8. / An organelle found in plant and algae cells where photosynthesis occurs
9. /cell organelle that aids in cell division in animal cells only
12. /whiplike tails found in one-celled organisms to aid in movement
13. /powerhouse of the cell, organelle that is the site of ATP (energy) production smooth endoplasmic Reticulum /An endomembrane system where lipids are synthesized, calcium levels are regulated, and toxic substances are broken down.

1. /an organelle containing digestive enzymes
2. / The fluid portion of the cytoplasm, excluding organelles and other solids.
4. / Found inside the nucleus and produces ribosomes
7. /a network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
10. /a membrane bound sac that contains materials involved in transport of the cell.
11. apparatus/A system of membranes that modifies and packages proteins for export by the cell rough endoplasmic reticulum/an endomembrane system covered with ribosomes where many proteins for transport are assembled.