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Created by Terri Street Copyright, 2000 1,000,000 500,000 250,000 125,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 300 200 100 Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer. Click to return to the question and poll the class Click on link to Ask Jeeves, or click on this oval to return to question and ask a friend What kind of molecule has carbon bonded to carbon as well as other elements such as oxygen and hydrogen? A. organic B. inorganic C. nonorganic D. pseudo-organic A. organic Back to Board Macromolecules are polymers which may consist of hundreds of repeating units called A. polymer B. dymer C. monomer D. trimer C. monomer Back to Board Which organic molecule may not be considered a polymer? A. protien B. lipic C. carbohydrate D. nucleic acid B. lipid Back to Board The five major elemental components of macromolecules are A. CHONP B. CONPK C. CSOHN D. CHONS A. CHONP Back to Board Some organic compounds have functional groups which determine A.physical properties B. linear structure C. class of organic molecule D.chemical properties D. Chemical properties Back to Board Class name alcohol; found in ethanol, glycerol, and sugars; polar functional group A. phosphate, -PO3 B. hydrogen, H C. hydroxyl, -OH D. carboxyl, COOH C. hydroxyl, -OH Back to Board Class name carboxylic acid; found in acetic acid, amino acids, fatty acids, and sugars; polar; weak acid A. phosphate, -PO3 B. carboxyl, COOH C. hydroxyl, -OH D. methyl, CH3 B. carboxyl, -OH Back to Board Polar carbonyl; A. aldehyde B. methyl C. ketone D. amine C. ketone Back to Board Polar carbonyl; A. ketone B. methyl C. amine D. aldehyde D. aldehyde Back to Board Functional group which can create bridges in protein folding A. methyl B. sulfhydryl C. phosphate D. amine B. sulfhydryl Back to Board A disacharide consists of two sugars joined by a A. glycosidic linkage B. peptide linkage C. sulfhydryl linkage D. alcohol linkage A. Glycosidic linkage Back to Board (alpha) glucose molecules in linear arrangement A. glycogen B. starch C. chitin D. cellulose B. starch Back to Board (alpha) glucose molecules in branched arrangement A. starch B. chitin C. glycogen D. cellulse C. glycogen Back to Board Linear arrangement of (beta) glucose molecules A. chitin B. glycogen C. starch D. cellulose D. cellulose Back to Board Arrangement of (beta) glucose molecules with N-containing group A. chitin B. starch C. glycogen D. cellulose A. chitin Sorry, try again! Thanks for playing!