Cells Crossword

2. they show that photosynthesis has been going on
6. Most of the chemical reactions go here
9. This is the main protein in mature red blood cells
11. helps to support the cell and can be used as a store for chemicals
15. the process by which plants that contain chlorophyll make carbohydrates from water and creates carbon dioxide
16. surrounds the cytoplasm and controls which dissolved substances enter and exit
18. contains the chlorophyll needed for photosynthesis
19. the smallest structural and functional unit of an organism
20. a cell inside a female used for reproduction

1. contains DNA, which makes up genes. The DNA carries the instructionsthat control the activity of the cell
3. transmit messages from one part of the body to another
4. The act or process of enlarging the physical appearance of something
5. a cell inside a male used for reproduction
7. collect water and take this solution up through the roots to the rest of the plant
8. a minute short hairlike process often forming part of a fringe
10. a rigid protection for the cell but can let gases and water pass through
12. structures that carry out release of energy
13. a tiny cell of the blood that carries oxygen from the lungs
14. sites of protein synthesis
17. to produce movement through force