2. Created by Terri Street Copyright, 2000

3.  1,000,0001,000,000  500,000500,000  250,000250,000  125,000125,000  64,00064,000  32,00032,000  16,00016,000  8,0008,000  4,0004,000  2,0002,000  1,0001,000  500500  300300  200200  100100

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7.  A. organic A. organic  C. nonorganic C. nonorganic  B. inorganic B. inorganic  D. pseudo-organic D. pseudo-organic What kind of molecule has carbon bonded to carbon as well as other elements such as oxygen and hydrogen?

8. Back to Board  A. organic

9.  A. polymer A. polymer  C. monomer C. monomer  B. dymer B. dymer  D. trimer D. trimer Macromolecules are polymers which may consist of hundreds of repeating units called

10. Back to Board C. monomer

11.  A. protien A. protien  C. carbohydrate C. carbohydrate  B. lipic B. lipic  D. nucleic acid D. nucleic acid Which organic molecule may not be considered a polymer?

12. Back to Board B. lipid

13.  A. CHONP A. CHONP  C. CSOHN C. CSOHN  B. CONPK B. CONPK  D. CHONS D. CHONS The five major elemental components of macromolecules are

14. Back to Board A. CHONP

15.  A.physical properties A.physical properties  C. class of organic C. class of organic molecule  B. linear structure B. linear structure  D.chemical properties D.chemical properties Some organic compounds have functional groups which determine

16. Back to Board D. Chemical properties

17.  A. phosphate, -PO 3 A. phosphate, -PO 3  C. hydroxyl, -OH C. hydroxyl, -OH  B. hydrogen, H B. hydrogen, H  D. carboxyl, COOH D. carboxyl, COOH Class name alcohol; found in ethanol, glycerol, and sugars; polar functional group

18. Back to Board C. hydroxyl, -OH

19.  A. phosphate, -PO 3 A. phosphate, -PO 3  C. hydroxyl, -OH C. hydroxyl, -OH  B. carboxyl, COOH B. carboxyl, COOH  D. methyl, CH 3 D. methyl, CH 3 Class name carboxylic acid; found in acetic acid, amino acids, fatty acids, and sugars; polar; weak acid

20. Back to Board B. carboxyl, -OH

21.  A. aldehyde A. aldehyde  C. ketone C. ketone  B. methyl B. methyl  D. amine D. amine Polar carbonyl;

22. Back to Board C. ketone

23.  A. ketone A. ketone  D. aldehyde D. aldehyde Polar carbonyl;  C. amine C. amine  B. methyl B. methyl

24. Back to Board D. aldehyde

25. Functional group which can create bridges in protein folding  A. methyl A. methyl  C. phosphate C. phosphate  D. amine D. amine  B. sulfhydryl B. sulfhydryl

26. Back to Board B. sulfhydryl

27.  A. glycosidic linkage A. glycosidic linkage A disacharide consists of two sugars joined by a  C. sulfhydryl linkage C. sulfhydryl linkage  B. peptide linkage B. peptide linkage  D. alcohol linkage D. alcohol linkage

28. Back to Board A. Glycosidic linkage

29.  B. starch B. starch (alpha) glucose molecules in linear arrangement  A. glycogen A. glycogen  C. chitin C. chitin  D. cellulose D. cellulose

30. Back to Board B. starch

31.  C. glycogen C. glycogen (alpha) glucose molecules in branched arrangement  A. starch A. starch  B. chitin B. chitin  D. cellulse D. cellulse

32. Back to Board C. glycogen

33.  D. cellulose D. cellulose Linear arrangement of (beta) glucose molecules  A. chitin A. chitin  C. starch C. starch  B. glycogen B. glycogen

34. Back to Board D. cellulose

35.  A. chitin A. chitin Arrangement of (beta) glucose molecules with N-containing group  B. starch B. starch  D. cellulose D. cellulose  C. glycogen C. glycogen

36. A. chitin

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