Chapter 6 crossword

3. Live on organs and tissues
4. Required in relatively large quantities and play principal roles in cell structure and metabolism
6. Diffusion of water through a selectively permeable membrane
8. Microbes that require a small amount of oxygen for metabolism
13. Photosynthetic, produce organic molecules and make their own food through light
15. Live within cells
16. Love cold temps, grow in refrigerator temps rather than being inhibited
17. When a cell engulfs a substance in its membrane
18. Organism that feed on organic materials from dead organisms, recycle organic nuterients

1. Derive from carbon and energy from compounds through cellular respiration or fermentation
2. Carbs, lipids, proteins, nucleic acids
5. 96% of dry cell wall Phosphorus, sulfur, hydrogen, oxygen, nitrogen, carbon
6. Type of parasite that is unable to grow outside of a living host
7. Parasites that live on the body
9. Ingestion of whole cells or large solid matter
10. Atoms/molecules move from an area of higher concentration to an area of higher concentration to an area of lower concentration
11. An organism that gets carbon from CO2 and can make its own food ie phototroph
12. Most abundant element in the bacterial cell composition
14. An organism that must obtain its carbon from outside sources