Science Crossword Puzzle

2. A type of sugar; the chief source of energy for living organisms.
7. Enter and leave the spaces in between the leaf tissues via small openings.
9. Which is the key material in the synthesis of glucose.
12. A chemical process by which molecules such as glucose are broken down anaerobically.
13. The fluid inside a cell but outside the cell's nucleus.
15. The stacks of thylakoids embedded in the stroma of a chloroplast.
16. The decomposition or separation of molecules by the action of light.
18. Is the ground, non-living, medium or substance of the tissue that occupies the vacant spaces between the cells.
21. Takes place in the cells of leaves within the structure called chloroplasts.
23. Which is also present in the stroma.

1. A process in which a phosphate group is added to a molecule, such as a sugar or a protein.
3. They can absorb and gather light and convey it to the reaction center.
4. FAD to flavin adenine dinuclerotide.
5. The cells and tissues that support and give structure to organs, glands, or other tissues in the body.
6. The process wherein the cell breaks down glucose and transforms its stored energy into usable form.
8. Transports water and minerals coming from the roots.
9. Transports food, the product of the photosynthesis process, to various plant parts where it is needed.
10. Are aggregates of pigments and proteins oragnized within the chlororplasts.
11. Are substances that catalyze specific chemical reactions to happen.
14. An unstable chemical substance found in the chloroplast forming the stable compound.
16. A particle representing a quantum of light or other electromagnetic radiation.
17. Means the "splitting of sugar".
19. Relating to, involving, or requiring free oxygen.
20. Being a highly oxidizing agent is an excellent electron acceptor.
22. The chemical breakdown of a compound due to reaction with water.