Cells

3. The control center of the cell, containing DNA in plant and animal cells.
4. Green pigment in chloroplasts that absorbs light energy for photosynthesis.
6. Powerhouse of the cell, where energy production occurs in plant and animal cells.
9. Jelly-like substance that fills the cell and holds organelles.
12. Small, circular DNA molecule found in bacterial cells.
13. Apparatus Organelle that modifies, sorts, and packages proteins in plant and animal cells.
14. Membrane Semi-permeable barrier that surrounds the cell and controls what enters and leaves.

1. Large organelle in plant cells that stores water, nutrients, and waste.
2. Organelle in plant cells where photosynthesis occurs.
5. The site of protein synthesis found in all cell types.
7. Molecule that carries genetic information in all cells.
8. Wall Rigid structure that provides support to plant and bacterial cells, but not animal cells.
9. Sticky layer that surrounds the cell wall of some bacteria, helping to protect it.
10. Organelle containing digestive enzymes, found in animal cells.
11. Hair-like structures on bacterial cells used for attachment to surfaces.