Other questions in this quiz

2. What elements do all lipids contain?

  • sucrose, fructose and maltose
  • carbon, hydrogen and oxygen
  • carbon dioxide, glucose and hydrogen

3. what is an ester bond?

  • a type of bond between two fatty acids (formed by hydrolysis)
  • a bond between an alcohol group and an acid group (formed by condensation reactions)
  • a bond between carbon atoms which causes unsaturated fats

4. what makes up a phospholipid?

  • a glycerol, a phosphate group and two fatty acid tails
  • a glycerol and three fatty acid tails
  • a glycerol and a phosphate group

5. how many fatty acid tails does a phospholipid contain?

  • one
  • two
  • three


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