6. What molecules can be used as energy storage molecules?
Carbohydrates
Lipids
Proteins
7. Which type of structure are globular and fibrous proteins?
Tertiary structure
Secondary structure
Primary structure
8. What lipid is made up of 4-carbon based rings ?
Cholesterol
Triglyceride
Fatty acid
9. What type of structure refers to proteins being made up of more than one polypeptide subunits joined together or a polypeptide and an inorganic components?
Quaternary structure
Tertiary structure
Secondary structure
10. Do unsaturated fatty acids have a double bond
Yes
No
11. Are triglycerides hydrophobic or hydrophilic ?
Hydrophobic
Hydrophilic
12. What structure contains these type of bonds, disulfide bonds, ionic bonds, hydrogen bonds and hydrophobic and hydrophilic interactions
Secondary structure
Teritiary structure
Primary structure
13. heating a protein increases what in the molecule?
Kinetic energy
Chemical energy
Secondary structure
14. What type of bond to saturated fatty acids contain?
Single
Double
15. How can lipids be respired?
Condensation reaction of the ester bonds
Hydrolysis of the ester bonds
Hydrolysis of the ionic bonds
16. What does a phospholipid molecule contain that a triglyceride does not?
An extra fatty acid
A phosphate group
An extra ester bond
17. What protein is an example of a water soluble globular protein?
