Cell Processes

3. This form of transport doesn't require energy from the cell.
6. The process in which the nucleus divides into 2 nuclei.
7. In this phase the chromosomes line up in the center of the cell and attach to spindle fibers.
8. In this phase the chromosomes stretch out and the nuclear envelope forms around the nuclear region.
9. This form of transport requires energy from the cell.
10. Some substances can pass across them and others cannot.
11. Movement of molecules from an area of higher concentration to an area of lower concentration.

1. Diffusion of water through a selectively permeable membrane.
2. In this phase the nuclear envelope breaks down.
3. The process in which some organisms use water along with sunlight and carbon dioxide to make their own food.
4. In this form of active transport, the cell membrane wraps around the particle and forms a vacuole within the cell.
5. The process in which 1 parent cell becomes 2 daughter cells.
9. In this phase the centromere splits and the chromatids move to opposite ends of the cell.