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5 Written questions

5 Matching questions

  1. pH
  2. compounds
  3. hydrogen bonds
  4. base
  5. atoms
  1. a center called nucleus; contains particles have positive charge protons, no charge neutrons orbits around nucleus are negative charge electrons.
  2. b compound that joins with H+
  3. c two or more different atoms joined together
  4. d attraction between a slightly positive H in one molecule and a slightly negative atom in another molecule
  5. e logerythmic measure of the amount of H+

5 Multiple choice questions

  1. containing double and triple bonds between carbons
  2. proteins that cause reactions to occur or speed up
  3. carbohydrates, lipids, proteins, nucleic acids
  4. are fats and oils. main function is energy, membrane, and hormones. TYPES; neutral lipid, phospholipid, and steroid
  5. compound that an enzyme acts upon

5 True/False questions

  1. solventsubstance that dissolves other things


  2. active sitespot where the substrate fits


  3. saturatedcontaining all single bonds between the carbons


  4. endergonicrequires energy


  5. chemical reactionitems joining w/ each other are called reactants written to the left of areo, products are made and written to right of areo.