Across
- 4. Acid R-CH(NH2)-COOH
- 6. use to test starch
- 7. is the uptake and use of nutrients by cells
- 9. have chalky exoskeleton made from calcium
- 10. bonds between each base of DNA
- 11. use to move by small microorganism
Down
- 1. are abnormal forms of proteins that can include other protein to become misfolded.
- 2. the process that white blood cell use to engulfed stuff
- 3. is known as the "Power House of the cell"
- 5. C3H8O3
- 8. when an enzyme become inactive
- 9. an waxy layer that cover the epidermis