Cells

2. Proteins The parts of the cell membrane that complete the act of active transport.
4. Something that causes cancer.
6. A disease where damaged cells reproduce uncontrollably.
7. Cell A cell, in a multicellular organism, that performs a specific job for the organism.
10. System A grouping of organs that work together to perform a specific function.
11. The ability to re-grow limbs or other body parts.
13. Does not allow things to pass through.
14. The process of a cell duplicating itself.
15. Permeable Allows certain things to pass through.
16. The state in which the concentrations of the diffusing substance in the two compartments are the same or become equal.

1. Allows things to pass through.
3. Transport The process of cells bringing in substances that they need in high concentrations
4. A threadlike structure in the cell nucleus that carries genetic information (DNA).
5. A grouping of specialized cells.
8. The ability to allow something to pass through.
9. The movement of particles from an area of high concentration to an area of low concentration.
10. The movement of water molecules from an area of high concentration to an area of low concentration. (Diffusion of water)
12. Respiration The process, performed by mitochondria in cells, that releases food energy.