TEST BANK FOR Principles of Biochemistry, 5th Edition by Moran.ISBN: 9780321707338 COMPLETE GUIDE ALL CHAPTERS COVERED 100% VERIFIED A+ GRADE ASSURED!!!!! NEW LATEST UPDATE!!!!!

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PRINCIPLES OF BIOCHEMISTRY 5TH EDITION
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Laurence Moran, Robert Horton, Gray Scrimgeour & Marc Perry
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,Principles of Biochemistry, 5th Edition Test Bank By: Moran, Horton, Scrimgeour, Perry
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Contents:
Chapter 1
bn Introduction to Biochemistry bn bn 1
Chapter 2
bn Water 10
Chapter 3
bn Amino Acids and the Primary Structures of Proteins
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Chapter 4
bn Proteins: Three-Dimensional Structure and Function
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Chapter 5
bn Properties of Enzymes bn bn 65
Chapter 6
bn Mechanisms of Enzymes bn bn 85
Chapter 7
bn Coenzymes and Vitamins bn bn 104
Chapter 8
bn Carbohydrates 119
Chapter 9
bn Lipids and Membranes
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Chapter 10
bn Introduction to Metabolism bn bn 153
Chapter 11
bn Glycolysis 169
Chapter 12
bn Gluconeogenesis, The Pentose Phosphate Pathway, bn bn bn bn



and Glycogen Metabolism
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Chapter 13
bn The Citric Acid Cycle
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Chapter 14
bn Electron Transport and Oxidative Phosphorylation
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Chapter 15
bn Photosynthesis 227
Chapter 16
bn Lipid Metabolism
bn 241
Chapter 17
bn Amino Acid Metabolism
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Chapter 18
bn Nucleotide Metabolism bn 269
Chapter 19
bn Nucleic Acids bn 284
Chapter 20
bn DNA Replication, Repair, and Recombination
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Chapter 21
bn Transcription and RNA Processing bn bn bn 315
Chapter 22
bn Protein Synthesis bn 330
Chapter 23
bn Recombinant DNA Technology bn bn 348

,Chapter 1 Introduction to Biochemistry
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1) Which elements account for more than 97% of the weight of most organisms?
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A) C, H, N, Mg, O, S
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B) C, H, N, O, P, S
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C) C, H, N bn bn




D) Fe, C, H, O, Pbn bn bn bn




E) Ca2+, K+, Na+, Mg2+, Cl- bn bn bn bn




Answer: B b n



Page Ref: Section 2
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2) Proteins in biological membranes may be
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A) porous.
B) attached to the membrane surface. bn bn bn bn




C) span the membrane. bn bn




D) All of the above
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E) B and C only
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Answer: D b n



Page Ref: Section 3
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3) Which statement about cellulose is false?
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A) It is the most abundant polysaccharide in nature.
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B) Its monomers are joined by glycosidic bonds.
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C) It is present in the stems of flowering plants.
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D) The hydroxyl groups of neighboring cellulose molecules interact to form strong, insolub
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le fibers.
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E) It is a branched polymer of glucose.
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Answer: E b n



Page Ref: Section 3
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1

, 4) When Keq of a reaction = 1, then
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A) the forward reaction is faster than the reverse reaction.
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B) the reverse reaction is faster than the forward reaction.
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C) the forward and reverse reaction rate constants are equal.
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D) more products are formed than reactants.
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E) fewer products are formed than reactants.
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Answer: C b n



Page Ref: Section 4
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5) Which statement is true about a reaction with an equilibrium constant, Keq, equal to 1000?
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A) The forward rate constant is 1000 times greater than the reverse rate constant.
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B) The forward rate constant is 3 times greater than reverse rate constant.
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C) The forward rate constant is 1000 times smaller than the reverse rate constant.
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D) The forward rate constant is 3 times smaller than the reverse rate constant.
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E) There is not enough information given to compare the forward and reverse rate constants.
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Answer: A b n



Page Ref: Section 4
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6) The study of the energy changes during metabolic reactions is called
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A) bioinformatics
B) metabodynamics
C) thermometrics
D) bioenergetics
E) biological heat dynamics bn bn




Answer: D b n



Page Ref: Section 4
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7) A spontaneous chemical reaction always has a
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A) positive Gibbʹs free energy bn bn bn




B) negative Gibbʹs free energy bn bn bn




C) positive enthalpy bn




D) negative enthalpy bn




E) positive entropy bn




Answer: B b n



Page Ref: Section 4
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