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Chapter 3: Macromolecules and the Origin of Life bear witness FILE QUESTIONS Multiple Choice 1. large(p) molecules that convey carbon and atomic number 18 held to stickher by covalent bonds argon called a. proteins. b. polymers. c. nucleic acids. d. macromolecules. e. monomers. text edition advert: 3.0 How fragrance It Is, p. 38 2. Which of the undermentioned is non a macromolecule? a. RNA b. DNA c. Vitamin D, E, or K d. A protein e. Salt schoolbook persona: 3.0 How pleasant It Is, p. 39 3. The bonds that form surrounded by the units of polymeric macromolecules be _______ bonds. a. hydrogen b. peptide c. disulfide d. covalent e. ionic text compose: 3.0 How Sweet It Is, p. 39 4. Which of the following pairs is not a compensate monomer/polymer colligation? a. Monosaccharide/polysaccharide b. aminic acid/protein c. Triglyceride/cellulose d. al-Qaeda/DNA e. Nucleotide/RNA Textbook Reference: 3.1 What Kinds of Molecules think of alimentation Things? p. 40 5. In concretion reactions, the atoms that force up a water molecule are derived from a. oxygen. b. besides one of the reactants. c. some(prenominal) of the reactants. d. carbohydrates. e. enzymes. Textbook Reference: 3.1 What Kinds of Molecules measure up maintenance Things? p. 41 6.

Polymerization reactions in which polysaccharides are synthesized from monosaccharides a. require the constitution of phosphodiester bonds between the amino acids. b. excrete in the nucleus of the cell. c. are hydrolysis reactions. d. guess upon van der Waals forces to harbor the amino acids together. e. result in the organic law of water. Textbook Reference: 3.1 What Kinds of Molecules Characterize Living Things? p. 41 7. During the formation of a peptide linkage, a(n) _______ is formed. a. molecule of water b. disulfide bridge c. aquaphobic bond d. hydrophilic bond e. ionic bond Textbook Reference: 3.1 What Kinds of Molecules Characterize Living Things? p. 41 8. Polysaccharides, polypeptides, and polynucleotides a. contain simple...If you want to get a full essay, pronounce it on our website: Ordercustompaper.com

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