,Contents:
Chapter B1 Introduction Bto BBiochemistry 1
Chapter B2 Water 10
Chapter B3 Amino BAcids Band Bthe BPrimary BStructures Bof BProteins 27
Chapter B4 Proteins: BThree-Dimensional BStructure Band BFunction 46
Chapter B5 Properties Bof BEnzymes 65
Chapter B6 Mechanisms Bof BEnzymes 85
Chapter B7 Coenzymes Band BVitamins 104
Chapter B8 Carbohydrates 119
Chapter B9 Lipids Band BMembranes 137
Chapter B10 Introduction Bto BMetabolism 153
Chapter B11 Glycolysis 169
Chapter B12 Gluconeogenesis, BThe BPentose BPhosphate BPathway,
and BGlycogen BMetabolism 185
Chapter B13 The BCitric BAcid BCycle 199
Chapter B14 Electron BTransport Band BOxidative BPhosphorylation 213
Chapter B15 Photosynthesis 227
Chapter B16 Lipid BMetabolism 241
Chapter B17 Amino BAcid BMetabolism 256
Chapter B18 Nucleotide BMetabolism 269
Chapter B19 Nucleic BAcids 284
Chapter B20 DNA BReplication, BRepair, Band BRecombination 300
Chapter B21 Transcription Band BRNA BProcessing 315
Chapter B22 Protein BSynthesis 330
Chapter B23 Recombinant BDNA BTechnology 348
,Chapter 1 Introduction to Biochemistry
B B B
1) Which Belements Baccount B for B more Bthan B97% Bof Bthe Bweight Bof Bmost Borganisms?
A) C, BH, BN, BMg, BO, B S
B) C, BH, BN, BO, BP, BS
C) C, BH, BN
D) Fe, BC, BH, BO, BP
E) Ca2+, BK+, BNa+, BMg2+, BCl-
Answer: B B
Page BRef: BSection B2
2) Proteins Bin Bbiological Bmembranes B may Bbe
A) porous.
B) attached Bto Bthe Bmembrane Bsurface.
C) span B the Bmembrane.
D) All Bof Bthe Babove
E) B Band BC Bonly
Answer: B D
Page BRef: BSection B3
3) Which Bstatement Babout Bcellulose Bis Bfalse?
A) It Bis Bthe Bmost Babundant B polysaccharide B in Bnature.
B) Its Bmonomers B are Bjoined Bby Bglycosidic Bbonds.
C) It Bis Bpresent Bin Bthe Bstems Bof Bflowering Bplants.
D) The Bhydroxyl Bgroups Bof Bneighboring Bcellulose Bmolecules Binteract Bto Bform Bstrong,
Binsoluble Bfibers.
E) It Bis Ba Bbranched Bpolymer Bof Bglucose.
Answer: B E
Page BRef: BSection B3
1
, 4) When BKeq Bof Ba Breaction B= B1, Bthen
A) the Bforward Breaction Bis Bfaster Bthan Bthe Breverse Breaction.
B) the Breverse B reaction Bis Bfaster Bthan Bthe Bforward Breaction.
C) the Bforward Band Breverse Breaction Brate Bconstants Bare Bequal.
D) more Bproducts Bare B formed Bthan B reactants.
E) fewer B products Bare Bformed Bthan Breactants.
Answer: B C
Page BRef: BSection B4
5) Which Bstatement Bis Btrue Babout Ba B reaction Bwith Ban Bequilibrium Bconstant, BKeq, Bequal Bto B1000?
A) The Bforward Brate Bconstant B is B1000 Btimes Bgreater Bthan Bthe Breverse Brate Bconstant.
B) The Bforward Brate Bconstant B is B3 B times Bgreater Bthan Breverse Brate Bconstant.
C) The Bforward Brate Bconstant B is B1000 Btimes Bsmaller Bthan Bthe Breverse Brate Bconstant.
D) The Bforward Brate Bconstant B is B3 B times Bsmaller Bthan Bthe Breverse Brate Bconstant.
E) There Bis Bnot Benough B information Bgiven Bto Bcompare Bthe Bforward Band Breverse Brate
Bconstants.
Answer: B A
Page BRef: BSection B4
6) The Bstudy Bof Bthe Benergy Bchanges B during B metabolic Breactions Bis Bcalled .
A) bioinformatics
B) metabodynamics
C) thermometrics
D) bioenergetics
E) biological Bheat B dynamics
Answer: B D
Page BRef: BSection B4
7) A Bspontaneous Bchemical Breaction Balways B has B a change.
A) positive BGibbʹs Bfree Benergy
B) negative BGibbʹs Bfree B energy
C) positive Benthalpy
D) negative Benthalpy
E) positive Bentropy
Answer: B B
Page BRef: BSection B4
2
Chapter B1 Introduction Bto BBiochemistry 1
Chapter B2 Water 10
Chapter B3 Amino BAcids Band Bthe BPrimary BStructures Bof BProteins 27
Chapter B4 Proteins: BThree-Dimensional BStructure Band BFunction 46
Chapter B5 Properties Bof BEnzymes 65
Chapter B6 Mechanisms Bof BEnzymes 85
Chapter B7 Coenzymes Band BVitamins 104
Chapter B8 Carbohydrates 119
Chapter B9 Lipids Band BMembranes 137
Chapter B10 Introduction Bto BMetabolism 153
Chapter B11 Glycolysis 169
Chapter B12 Gluconeogenesis, BThe BPentose BPhosphate BPathway,
and BGlycogen BMetabolism 185
Chapter B13 The BCitric BAcid BCycle 199
Chapter B14 Electron BTransport Band BOxidative BPhosphorylation 213
Chapter B15 Photosynthesis 227
Chapter B16 Lipid BMetabolism 241
Chapter B17 Amino BAcid BMetabolism 256
Chapter B18 Nucleotide BMetabolism 269
Chapter B19 Nucleic BAcids 284
Chapter B20 DNA BReplication, BRepair, Band BRecombination 300
Chapter B21 Transcription Band BRNA BProcessing 315
Chapter B22 Protein BSynthesis 330
Chapter B23 Recombinant BDNA BTechnology 348
,Chapter 1 Introduction to Biochemistry
B B B
1) Which Belements Baccount B for B more Bthan B97% Bof Bthe Bweight Bof Bmost Borganisms?
A) C, BH, BN, BMg, BO, B S
B) C, BH, BN, BO, BP, BS
C) C, BH, BN
D) Fe, BC, BH, BO, BP
E) Ca2+, BK+, BNa+, BMg2+, BCl-
Answer: B B
Page BRef: BSection B2
2) Proteins Bin Bbiological Bmembranes B may Bbe
A) porous.
B) attached Bto Bthe Bmembrane Bsurface.
C) span B the Bmembrane.
D) All Bof Bthe Babove
E) B Band BC Bonly
Answer: B D
Page BRef: BSection B3
3) Which Bstatement Babout Bcellulose Bis Bfalse?
A) It Bis Bthe Bmost Babundant B polysaccharide B in Bnature.
B) Its Bmonomers B are Bjoined Bby Bglycosidic Bbonds.
C) It Bis Bpresent Bin Bthe Bstems Bof Bflowering Bplants.
D) The Bhydroxyl Bgroups Bof Bneighboring Bcellulose Bmolecules Binteract Bto Bform Bstrong,
Binsoluble Bfibers.
E) It Bis Ba Bbranched Bpolymer Bof Bglucose.
Answer: B E
Page BRef: BSection B3
1
, 4) When BKeq Bof Ba Breaction B= B1, Bthen
A) the Bforward Breaction Bis Bfaster Bthan Bthe Breverse Breaction.
B) the Breverse B reaction Bis Bfaster Bthan Bthe Bforward Breaction.
C) the Bforward Band Breverse Breaction Brate Bconstants Bare Bequal.
D) more Bproducts Bare B formed Bthan B reactants.
E) fewer B products Bare Bformed Bthan Breactants.
Answer: B C
Page BRef: BSection B4
5) Which Bstatement Bis Btrue Babout Ba B reaction Bwith Ban Bequilibrium Bconstant, BKeq, Bequal Bto B1000?
A) The Bforward Brate Bconstant B is B1000 Btimes Bgreater Bthan Bthe Breverse Brate Bconstant.
B) The Bforward Brate Bconstant B is B3 B times Bgreater Bthan Breverse Brate Bconstant.
C) The Bforward Brate Bconstant B is B1000 Btimes Bsmaller Bthan Bthe Breverse Brate Bconstant.
D) The Bforward Brate Bconstant B is B3 B times Bsmaller Bthan Bthe Breverse Brate Bconstant.
E) There Bis Bnot Benough B information Bgiven Bto Bcompare Bthe Bforward Band Breverse Brate
Bconstants.
Answer: B A
Page BRef: BSection B4
6) The Bstudy Bof Bthe Benergy Bchanges B during B metabolic Breactions Bis Bcalled .
A) bioinformatics
B) metabodynamics
C) thermometrics
D) bioenergetics
E) biological Bheat B dynamics
Answer: B D
Page BRef: BSection B4
7) A Bspontaneous Bchemical Breaction Balways B has B a change.
A) positive BGibbʹs Bfree Benergy
B) negative BGibbʹs Bfree B energy
C) positive Benthalpy
D) negative Benthalpy
E) positive Bentropy
Answer: B B
Page BRef: BSection B4
2
