TEST BANK COMPLETE_
BIOCHEMISTRY: CONCEPTS AND CONNECTIONS 1ST EDITION
BY DEAN R. APPLING (AUTHOR), SPENCER J. ANTHONY-CAHILL, CHRISTOPHER K. MATHEWS
ALL CHAPTERS 1-26| LATEST VERSION WITH DETAILED/ANSWERS| VERIFIED| GRADE A+
,Table Of Contents
Chapter 1: Biochemistry And The Language Of Chemistry ......................................................... 3
Chapter 2 The Chemical Foundation Of Life: Weak Interactions In An Aqueous Environment.. 8
Chapter 3 The Energetics Of Life ............................................................................................... 13
Chapter 4 Nucleic Acids ............................................................................................................ 16
Chapter 5 Introduction To Proteins: The Primary Level Of Protein Structure .......................... 20
Chapter 6 The Three-Dimensional Structure Of Proteins ......................................................... 24
Chapter 7 Protein Function And Evolution ............................................................................... 28
Chapter 8 Enzymes: Biological Catalysts ................................................................................... 33
Chapter 9 Carbohydrates: Sugars, Saccharides, Glycans .......................................................... 41
Chapter 10 Lipids, Membranes, And Cellular Transport ........................................................... 43
Chapter 11 Chemical Logic Of Metabolism............................................................................... 48
Chapter 12 Carbohydrate Metabolism: Glycolysis, Gluconeogenesis, Glycogen Metabolism,
And The Pentose Phosphate Pathway ...................................................................................... 52
Chapter 13 The Citric Acid Cycle ............................................................................................... 57
Chapter 14 Electron Transport, Oxidative Phosphorylation, And Oxygen Metabolism............ 60
Chapter 15 Photosynthesis ....................................................................................................... 65
Chapter 16 Lipid Metabolism .................................................................................................... 69
Chapter 17 Interorgan And Intracellular Coordination Of Energy Metabolism In Vertebrates 73
Chapter 18 Amino Acid And Nitrogen Metabolism .................................................................. 77
Chapter 19 Nucleotide Metabolism .......................................................................................... 81
Chapter 20 Mechanisms Of Signal Transduction ...................................................................... 85
Chapter 21 Genes, Genomes, And Chromosomes ................................................................... 88
Chapter 22 DNA Replication ..................................................................................................... 91
Chapter 23 DNA Repair, Recombination, And Rearrangement ................................................ 96
Chapter 24 Transcription And Post-Transcriptional Processing .............................................. 100
Chapter 25 Information Decoding: Translation And Post-Translational Protein Processing ... 106
Chapter 26 Regulation Of Gene Expression ............................................................................ 111
,Biochemistry: Concepts And Connections (Appling Et Al.)
Chapter 1: Biochemistry And The Language Of Chemistry
1) The Water Content In The Human Body Is Approximately:
A) 90%.
B) 80%.
C) 70%.
D) 60%.
E) 50%.
ANS>> C
Explanation:
About 70% Of The Human Body’s Mass Is Water. Water Is Vital For Maintaining Cell Structure,
Transporting Nutrients, Regulating Temperature, And Facilitating Biochemical Reactions. While
Body Water Content Varies Slightly Depending On Age, Sex, And Fat Content, 70% Is The Typical
Average For A Healthy Adult.
2) The Four Most Abundant Chemical Elements In Living Systems Are:
A) Hydrogen, Oxygen, Sulfur And Phosphorus.
B) Hydrogen, Carbon, Nitrogen And Oxygen.
C) Sodium, Potassium, Carbon And Oxygen.
D) Sodium, Potassium, Nitrogen And Sulfur.
E) Carbon, Nitrogen, Oxygen And Potassium.
ANS>> B
Objective: 1.2
Explanation:
, Living Organisms Are Mainly Composed Of Hydrogen (H), Carbon (C), Nitrogen (N), And Oxygen
(O). These Four Elements Form The Backbone Of Biomolecules Like Proteins, Carbohydrates,
Nucleic Acids, And Lipids. They Make Up About 96% Of The Mass Of Most Living Cells.
3) Nearly All Proteins Contain:
A) Cobalt.
B) Phosphorus.
C) Selenium.
D) Sulfur.
E) None Of The Above.
ANS>> D
Objective: 1.2 Global LO: G7
Explanation:
Sulfur Is Found In Amino Acids Such As Cysteine And Methionine, Which Are Integral
Components Of Most Proteins. Sulfur-Containing Amino Acids Form Disulfide Bonds That
Stabilize Protein Structure. Phosphorus Is Mainly Found In Nucleic Acids, Not Proteins.
4) Which Of The Following Statements Is FALSE?
A) Proteins Can Be Structural Components Of Cells.
B) Proteins Can Transmit Signals Between Cells.
C) Proteins Can Transport Molecules Within Cells And Between Cells.
D) Proteins Can Be Both Hormones And Hormone Receptors.
E) Proteins Are The Only Biological Polymer That Can Catalyze Biochemical Reactions.
ANS>> E
Objective: 1.2 Global LO: G7
BIOCHEMISTRY: CONCEPTS AND CONNECTIONS 1ST EDITION
BY DEAN R. APPLING (AUTHOR), SPENCER J. ANTHONY-CAHILL, CHRISTOPHER K. MATHEWS
ALL CHAPTERS 1-26| LATEST VERSION WITH DETAILED/ANSWERS| VERIFIED| GRADE A+
,Table Of Contents
Chapter 1: Biochemistry And The Language Of Chemistry ......................................................... 3
Chapter 2 The Chemical Foundation Of Life: Weak Interactions In An Aqueous Environment.. 8
Chapter 3 The Energetics Of Life ............................................................................................... 13
Chapter 4 Nucleic Acids ............................................................................................................ 16
Chapter 5 Introduction To Proteins: The Primary Level Of Protein Structure .......................... 20
Chapter 6 The Three-Dimensional Structure Of Proteins ......................................................... 24
Chapter 7 Protein Function And Evolution ............................................................................... 28
Chapter 8 Enzymes: Biological Catalysts ................................................................................... 33
Chapter 9 Carbohydrates: Sugars, Saccharides, Glycans .......................................................... 41
Chapter 10 Lipids, Membranes, And Cellular Transport ........................................................... 43
Chapter 11 Chemical Logic Of Metabolism............................................................................... 48
Chapter 12 Carbohydrate Metabolism: Glycolysis, Gluconeogenesis, Glycogen Metabolism,
And The Pentose Phosphate Pathway ...................................................................................... 52
Chapter 13 The Citric Acid Cycle ............................................................................................... 57
Chapter 14 Electron Transport, Oxidative Phosphorylation, And Oxygen Metabolism............ 60
Chapter 15 Photosynthesis ....................................................................................................... 65
Chapter 16 Lipid Metabolism .................................................................................................... 69
Chapter 17 Interorgan And Intracellular Coordination Of Energy Metabolism In Vertebrates 73
Chapter 18 Amino Acid And Nitrogen Metabolism .................................................................. 77
Chapter 19 Nucleotide Metabolism .......................................................................................... 81
Chapter 20 Mechanisms Of Signal Transduction ...................................................................... 85
Chapter 21 Genes, Genomes, And Chromosomes ................................................................... 88
Chapter 22 DNA Replication ..................................................................................................... 91
Chapter 23 DNA Repair, Recombination, And Rearrangement ................................................ 96
Chapter 24 Transcription And Post-Transcriptional Processing .............................................. 100
Chapter 25 Information Decoding: Translation And Post-Translational Protein Processing ... 106
Chapter 26 Regulation Of Gene Expression ............................................................................ 111
,Biochemistry: Concepts And Connections (Appling Et Al.)
Chapter 1: Biochemistry And The Language Of Chemistry
1) The Water Content In The Human Body Is Approximately:
A) 90%.
B) 80%.
C) 70%.
D) 60%.
E) 50%.
ANS>> C
Explanation:
About 70% Of The Human Body’s Mass Is Water. Water Is Vital For Maintaining Cell Structure,
Transporting Nutrients, Regulating Temperature, And Facilitating Biochemical Reactions. While
Body Water Content Varies Slightly Depending On Age, Sex, And Fat Content, 70% Is The Typical
Average For A Healthy Adult.
2) The Four Most Abundant Chemical Elements In Living Systems Are:
A) Hydrogen, Oxygen, Sulfur And Phosphorus.
B) Hydrogen, Carbon, Nitrogen And Oxygen.
C) Sodium, Potassium, Carbon And Oxygen.
D) Sodium, Potassium, Nitrogen And Sulfur.
E) Carbon, Nitrogen, Oxygen And Potassium.
ANS>> B
Objective: 1.2
Explanation:
, Living Organisms Are Mainly Composed Of Hydrogen (H), Carbon (C), Nitrogen (N), And Oxygen
(O). These Four Elements Form The Backbone Of Biomolecules Like Proteins, Carbohydrates,
Nucleic Acids, And Lipids. They Make Up About 96% Of The Mass Of Most Living Cells.
3) Nearly All Proteins Contain:
A) Cobalt.
B) Phosphorus.
C) Selenium.
D) Sulfur.
E) None Of The Above.
ANS>> D
Objective: 1.2 Global LO: G7
Explanation:
Sulfur Is Found In Amino Acids Such As Cysteine And Methionine, Which Are Integral
Components Of Most Proteins. Sulfur-Containing Amino Acids Form Disulfide Bonds That
Stabilize Protein Structure. Phosphorus Is Mainly Found In Nucleic Acids, Not Proteins.
4) Which Of The Following Statements Is FALSE?
A) Proteins Can Be Structural Components Of Cells.
B) Proteins Can Transmit Signals Between Cells.
C) Proteins Can Transport Molecules Within Cells And Between Cells.
D) Proteins Can Be Both Hormones And Hormone Receptors.
E) Proteins Are The Only Biological Polymer That Can Catalyze Biochemical Reactions.
ANS>> E
Objective: 1.2 Global LO: G7
