Across
- 3. an ion with a positive charge; most likely a metal atom
- 4. The periodic table is full of _______ that interact in various ways
- 7. ______ Groups are common sets of atoms found in various parts of a molecule, giving it various characteristics
- 12. Phospholipid bilayer that separates cells and organelles from their surroundings
- 15. An atom’s attraction for another atom’s electrons
- 17. Data based on description
- 18. _______ linkages join together two carbohydrate monomers
- 20. Joining two monomers through the loss of a water molecule
- 21. Very strong attraction between a positive and negative ion resulting in a salt
- 22. molecules that can easily accept an H+, decreasing the H+ concentration in a solution
Down
- 1. simplest unit; building block of a macromolecule
- 2. Attraction/repulsions between the partially positive/partially negative atoms between molecules
- 5. Data based on values and measurements
- 6. Polymer of a carbohydrate
- 8. Contains all of the cell’s genes and directs what products the cell makes
- 9. ______ science uses knowledge for some specific scientific purpose
- 10. Sum of all the chemical reactions in your body; catabolism + anabolism
- 11. Using logic to go from specific information to a general conclusion
- 13. ______ science seeks to expand knowledge without any immediate application
- 14. Biological catalyst used to speed up a chemical reaction
- 16. Multiple units come together to form a much larger molecule
- 19. an ion with a negative charge; most likely a nonmetal atom