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ORGANICS QUIZ
Open note!!!
Name: ________________
1. What is the formal names for the following?
a. sugars - MONOSACCHARIDE
b. starches – POLYSACCHARIDE
c. fats – LIPIDS
2. Which organic compound has the simplified formula of
a. CH2O - CARBOHYDRATES
b. C10sH20sOfew - LIPIDS
3. Which organic contains the most calories? LIPIDS have 9 Cal/g
4. What is the function of the following organic groups?
a. carbohydrates – QUICK ENERGY
b. proteins – BUILDING BLOCKS growth and repair
c. lipids – SECONDARY ENERGY Protection, Insulation, Temp Control
5. What are the basic units which form the following groups?
a. carbohydrates - Monosacchride
b. proteins – Amino Acids
c. lipids – Fatty Acids
6. Draw the chemical structure of an amino acid…and diagram dehydration synthesis to form a
dipeptide (protein)
7. How do you test for the following organic groups?
a. simple carbohydrates – Bendict’s Solution and heat
b. complex carbohydrates - Iodine
c. proteins – Biuret’s Solution
d. Lipids – brown paper
8. Diagram how your body would break a molecule of starch
down into four glucose molecules.
Decompostion Reaction – Hydrolysis, the adding of water to break bonds between glucose mol.s