4: Lipids (part 2: Phospholipids) Quiz

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  1. “Hydrophillic” means:1
  2. An unsaturated fatty acids has no double bonds in its hydrocarbon chain.1
  3. Carbon atoms cannot form rings; only long hydrocarbon chains like those found in fatty acids.1
  4. Phosphate is negatively charged1
  5. An electrically unbalanced molecule is called1
  6. The part of the phospholipid that is hydrophobic is the1
  7. The “tail” of a phospholipid is hydrophilic.1
  8. Phosphate is1
  9. How many bonds does Phosphorus usually want to make?1
  10. A very basic phospholipid molecule is composed of1
  11. EPA and DHA are “good” fatty acids.1
  12. EPA and DHA are1
  13. Water molecules are attracted to the phosphate head of the phospholipid.1
  14. There are many different kinds of omega-3 fatty acids.1
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