Cell structure

5. A chemical reaction where energy is released from glucose
7. The shape of a red blood cell
9. One of the major organs involved in the respiratory system
13. This is found in a plant cell, but not an animal cell and provides support (2 words)
16. Where DNA is stored in the cell
17. Where respiration takes place
18. Where cell reactions take place
21. Where photosynthesis takes place in plant cells
22. Cells become ________ to carry out a specific function
23. Where proteins are made

1. Deoxyribonucleic acid
2. This organ system allows gas exchange to take place in the body
3. This cell lines airways and brushes dirt away
4. This organ system allows blood to be circulated around the body
6. Red blood cells contain this to carry oxygen
8. This organ system allows nervous impulses to be sent around the body
10. Needed for respiration (another word for sugar)
11. Contains cell sap and provides structure to plant cells
12. A structure in a cell that has a specific function e.g, nucleus, cytoplasm, cell membrane
14. Photosynthesis takes place in this type of plant cell
15. A sperm cell uses this to swim to the egg cell
19. A group of cells working together for a specific function
20. Controls what enters and exits the cell (2 words)