Cells

5. A tiny cell structure that carries out a specific function within the cell
6. Diffusion of water across a membrane
9. membrane A thin, flexible barrier around a cell; controls what enters and leaves the cell
10. The smallest functional units in an organism - the building blocks of life.
11. has just one cell
12. A blob-like unicellular organism.that eats other microorganisms by engulfing them
13. A measure of the number of particles of a substance in a given volume.
14. an organelle that helps break down sugar to make energy for the cell
16. A tail-like structure that allows euglenas to move.

1. The movement of liquid or gas particles from a place of high concentration to a place of low concentration.
2. The cell component that controls the cell and contains genetic material.
3. The plant cell component that contains cell sap and helps to keep the cell firm.
4. Unicellular organism that has a flagellum and performs photosynthesis.
7. cell A cell whose shape and structure enable it to perform a particular function.
8. wall The plant cell component that surrounds the cell, providing support.
13. Gel-like fluid where the organelles are found
15. The plant cell component where photosynthesis takes place.