Across
- 2. The energy molecule produced during cellular respiration.
- 9. The jelly-like substance inside the cell where organelles are found.
- 10. The molecule that carries genetic information.
- 11. An organelle in plant cells where photosynthesis occurs.
- 12. Dioxide A gas used by plants during photosynthesis.
- 14. The green pigment in plants that absorbs light for photosynthesis.
- 15. A complex cell with a nucleus and membrane-bound organelles.
- 17. Membrane A thin, flexible barrier that surrounds the cell and controls what enters and leaves.
- 20. A simple sugar produced during photosynthesis.
- 22. Organelles that produce energy through cellular respiration.
- 23. The control center of the cell that contains DNA.
Down
- 1. Small structures that make proteins.
- 3. A simple cell without a nucleus; examples include bacteria.
- 4. The region in a prokaryotic cell where DNA is located.
- 5. Wall A rigid layer outside the cell membrane in plant cells that provides support.
- 6. A storage organelle for water, nutrients, and waste.
- 7. Respiration The process by which cells break down glucose to release energy.
- 8. Apparatus An organelle that packages and distributes proteins and other materials.
- 13. Respiration Cellular respiration that occurs without oxygen.
- 14. The basic unit of life in all living organisms.
- 16. Specialized structures within a cell that perform specific functions.
- 18. Respiration Cellular respiration that requires oxygen.
- 19. A gas released by plants during photosynthesis.
- 21. Reticulum (ER) A network of membranes that helps in protein and lipid production.
