Macromolecules Chapter 5

___________ gives rigidity to the cell membrane.

• a. A triglyceride

• b. A Phospholipid

• c. Wax

• d. Cholesterol

• e. Cellulos

Table sugar is:

• a. Galactose

• b. Glucose

• c. Fructose

• d. Lactose

• e. Sucrose

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Potatoes have a large amount of

• a. Cellulose

• b. Glycogen

• c. Triglyceride

• d. Wax

• e. Starch

During

photosynthesis, plants capture sunlight energy to make glucose. Then

they are able to store that glucose energy as what macromolecule?

• a. Starch

• b. Cellulose

• c. Chitin

• d. Sucrose

• e. Glycogen

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The main source of energy for cells is

• a. Sucrose

• b. Glucose

• c. Fructose

• d. Galactose

• e. Maltose

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Proteins are made up of chains of

• a. Monosaccharides

• b. Nucleotides

• c. Amino acids

• d. Fatty acids

• e. Steroids

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What type of reaction links monomers together to form polymers?

• a. Hydrolysis

• b. Synthesis

• c. Digestion

• d. Exothermic

• e. Exergonic

Which of the following is NOT an organic compound?

• a. C6H12O6

• b. H2O

• c. CH4

• d. C2H4O2

• e. All of the above are organic compounds

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Which of the following represents the correct ranking of terms from smallest to largest?

• a. Macromolecule polymer monomer carbon atom

• b. Polymer monomer macromolecule carbon atom

• c. Carbon atom macromolecule polymer monomer

• d. Carbon atom monomer polymer macromolecule

You are walking down the "tough streets" of New Jersey, and suddenly you feel the need to run away from someone who is accosting you! Your muscles keep a form of energy stored just for these emergencies. What macromolecule stores energy in the muscles?

• a. Glucose

• b. Galactose

• c. Starch

• d. Glycogen

• e. Chitin

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