Across
- 2. Molecule carrying genetic information
- 4. Shape of the DNA molecule
- 8. DNA base that pairs with adenine
- 9. Jelly-like substance where most chemical reactions occur
- 10. Basic building block of DNA
- 12. Organelle where aerobic respiration releases energy
- 13. Controls movement of substances into and out of the cell
- 16. Tail-like structure used for movement in some cells
- 17. DNA base that pairs with cytosine
- 18. Section of DNA that codes for a characteristic
- 19. Sugar found in DNA nucleotides
Down
- 1. Biological catalyst involved in cellular reactions
- 3. Site of protein synthesis
- 5. DNA base that pairs with guanine
- 6. Structure made of DNA carrying genes
- 7. Contains the cell's genetic material and controls cell activities
- 9. Organelle containing chlorophyll for photosynthesis
- 11. shape of DNA
- 14. One of the four bases found in DNA
- 15. Fluid-filled space helping maintain plant cell turgidity