Across
- 1. substance consisting of one type of atom
- 5. fatty acids, oils, waxes
- 7. a force that holds atoms in a molecule together
- 8. amount of enery to start a chemical reaction
- 12. force of attraction between hydrogen atoms
- 13. biological catalyst such as a protein
- 15. molecules that help increase the rate of a chemical reaction
- 17. chemical molecule where the charge is distributed unevenly, has an electrical charge
- 19. consists of a sugar, phophate and a nitrogen base
- 21. type of chemical bond where electrons are transferred between atoms
- 22. complex carb that consists of highly branched chains of glucose
- 23. organic compounds where sugar is an example
- 24. uniform mixture of a solute completely dissolved in a solvent
- 25. a molecule that is made up of many monomers
Down
- 2. a molecule that is a subunit of a larger molecule
- 3. simple sugar that works as a monomer
- 4. substance that accepts hydrogen ions
- 6. nucleic acid that carries heredity information
- 9. an atom that has a different number of protons and electrons
- 10. chemical molecule where the charge is distributed evenly, no charge
- 11. small organic compound that is the building blocks of proteins
- 14. storage of sugar for plants
- 16. substance that releases hydrogen ions
- 18. type of chemical bond where electrons are shared
- 20. an element that has the same number of protons but a different number of neutrons
- 23. complex carbohydrate that is sugar storage