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Image for Section 1: CH2OH O H H CH2OH 0 OH HO OH OH OH OH OH OH 1. The picture

ID: 193587 • Letter: I

Question

Image for Section 1: CH2OH O H H CH2OH 0 OH HO OH OH OH OH OH OH 1. The picture above represents a(n): a. Exchange reaction b. Hydrolysis reaction c. Isolation reaction d. Dehydration reaction e. Combustion reaction 2. Which type of macromolecule is pictured in this reaction? a. Lipids b. Nucleic acid c. Protein rate 3. Is this molecule able to be digested by human systems? a. Yes, because it has a beta-ester linkage b. No, because it has an alpha-phosphodiester linkage c. Yes, because it has an alpha-glycosidic linkage d. No, because it has a beta-peptide linkage e. None of these are correct 4. Which carbons are used for the linkage above? a. b. c. d. 1 and 4 2 and 4 3 and5 1 and5

Explanation / Answer

1 b hydrolysis reaction

2) d) carbohydrate (lactose)

3) e)none it contains beta glycosidic bond

4)a)1 and 4