Cells
Across
- 2. where photosynthesis takes place, providing food for the plant.
- 4. cell wall of bacterial cell is made of different compound called _________.
- 6. ______ cells are prokaryotic.
- 7. small rings of DNA.
- 10. permanent _______ contains cell sap. Found within the cytoplasm. Improves cell's rigidity.
- 12. where protein synthesis occurs. Found on a structure called the rough endoplasmic reticulum.
- 13. are organisms whose cells lack a nucleus and other organelles.
- 14. as bacterial cells don't have a nucleus, single circular strand of ____ floats in the cytoplasm
Down
- 1. where aerobic respirations occur, providing energy for the cell.
- 2. also present in algal cells. Made from cellulose. Provides strength to the cell.
- 3. contains DNA coding for a particular protein needed to build new cells.
- 5. any cell or organism that possess a clearly defined nucleus.
- 8. controls what enters and leaves the cell.
- 9. the smallest unit that can live on its own and makes up all living organisms and the tissues of the body.
- 11. Liquid substance in which chemical reactions occur. Contains enzymes. Organelles are found in it.