Across
- 7. Acid The monomer unit of a protein is (2 words)
- 8. Relatively weak bonds that can be broken rather easily
- 9. Which molecule is the most abundant in the human body
- 10. Fats, phospholipids, and these don’t dissolve in water
- 11. Sugars with three to seven carbon atoms are called
- 14. How many fatty acids does a fat molecule contain
- 15. What is the symbol for sodium
- 16. The smallest unit of an element that still retains the chemical and physical properties of that element
- 17. Usually of plant origin
- 18. reaction Joining small molecules together to form longer chains requires a (2 words)
- 23. base feature of a nucleotide (2 words)
- 24. In an electrically neutral atom, the number of protons always equals the number of
- 25. Water climbing up a capillary tube
- 26. one function of proteins in the body
Down
- 1. Polysaccharide that is stored as a long term energy source in the body of animals
- 2. combination of hydrogen and this element are required for a compound to be considered organic
- 3. substance is added to a compound during a hydrolysis reaction
- 4. membranes of cells are composed primarily of this
- 5. NaCl is a salt that forms as the result of what type of bond
- 6. Usually of animal origin
- 12. Atoms that share electrons have what type of bonds
- 13. Alpha helix or a beta sheet are examples of what level of protein structure
- 15. Isotopes of an element differ due to the number of
- 19. source main function of carbohydrates in the body (2 words)
- 20. Starch, cellulose, and glycogen are all made of this
- 21. This structure is considered the energy currency of the body
- 22. Ca3(PO4)2 represents a