Across
- 1. The natural shape of proteins
- 4. Removes liquids and solid waste from the body
- 8. Tissues that work together as a unit
- 11. One of the two common monosaccharides
- 12. Found in the center of the nucleus
- 15. Groups of similar type cells
- 16. The means to produce offspring
- 19. The system that breaks down food
- 20. A common disaccharide in every household
- 23. Transport nutrients, gases, compounds, and waste around the body
- 24. Positively charged particles
- 25. Negatively charged particles
Down
- 2. Monitors the internal and external environments of the body, coordinates its activities
- 3. Transports oxygen from the lungs
- 5. Supports and protects the body, where blood cells are created
- 6. The process of breaking down polysaccharides into monosaccharides
- 7. Made up of the protective layer of the body
- 9. A compound where one part is slightly negatively charged and one part is slightly positively charged
- 10. The base components of proteins
- 13. Most important nucleic acid
- 14. Controls the bodily functions through hormones
- 16. Ribonucleic acid, single stranded
- 17. Makes the body move
- 18. Collects fluid from tissues and returns it to the blood
- 21. The biological catalysts for living organisms
- 22. Molecules made from carbon and hydrogen
- 23. A chemical bond where electrons are shared