Science 7B L6 Carbon Chemistry- Key Terms Set B

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Across
  1. 2. biochemical compound such as fat or oil that contains oxygen in addition to carbon and hydrogen and is made up of long carbon chains called fatty acids
  2. 4. a dietary nutrient that provides energy including proteins, fats, and carbohydrates
  3. 6. small molecule that forms covalent bonds with other such molecules to produce a large molecule called a polymer
  4. 7. any substance in food that your body needs
  5. 9. large molecule that consists of many smaller molecules, called monomers, joined together by covalent bonds
Down
  1. 1. biochemical compound (either DNA or RNA) that contains oxygen, nitrogen, and phosphorus in addition to carbon and hydrogen; consists of one or two long chains of smaller molecules called nucleotides
  2. 3. a group of large compounds that are grouped into four main classes: carbohydrates, proteins, lipids, and nucleic acids
  3. 5. biochemical compound that contains oxygen, nitrogen, and sulfur in addition to carbon and hydrogen; consists of one or more chains of smaller molecules called amino acids
  4. 8. a monomer of nucleic acids