Test bank for
principles of biochemistry
4th edition by robert a horton
Chapters 1-23
,TABLE OF CONTENT
Chapter 1 Introduction to Biochemistry
Chapter 2 Water
Part Two Structure and Function
Chapter 3 Amino Acids and the Primary Structures of Proteins
Chapter 4 Proteins: Three-Dimensional Structure and Function
Chapter 5 Properties of Enzymes
Chapter 6 Mechanisms of Enzymes
Chapter 7 Coenzymes and Vitamins
Chapter 8 Carbohydrates
Chapter 9 Lipids and Membranes
,PART THREE Metabolism and Bioenergetics
Chapter 10 Introduction to Metabolism
Chapter 11 Glycolysis
Chapter 12 Gluconeogenesis, The Pentose Phosphate Pathway, and Glycogen M
etabolism
Chapter 13 The Citric Acid Cycle
Chapter 14 Electron Transport and ATP Synthesis
Chapter 15 Photosynthesis
Chapter 16 Lipid Metabolism
Chapter 17 Amino Acid Metabolism
Chapter 18 Nucleotide Metabolism
Part Four Biological Information Flow
Chapter 19 Nucleic Acids
Chapter 20 DNA Replication, Repair, and Recombination
Chapter 21 Transcription and RNA Processing
Chapter 22 Protein Synthesis
Chapter 23 Recombinant DNA Technology
, Chapter 1 Introduction to Biochemistry
Horton: Principles Of Biochemistry 4th Edition Test Bank
1) Wohler showed that a chemical found only in living organisms can be made from
inorganic substances when he synthesized .
A) Ammonium cyanate
B) Amino acids
C) Urea
D) Uric acid
CORRECT
ANSWER(s
) C
Page Ref: Section 1-1
2) The lock-and-key theory described the action of
A) enzymes as keys that fit different chemicals.
B) substrates as keys that fit different enzymes.
C) enzymes as locks that fit other enzymes.
D) substrates as locks that fit different enzymes.
CORRECT ANSWER(s) B
Page Ref: Section 1-1
3) According to Crick's Central Dogma of molecular Biology, there can be NO transfer
of information from
A) DNA to RNA.
B) RNA to RNA.
principles of biochemistry
4th edition by robert a horton
Chapters 1-23
,TABLE OF CONTENT
Chapter 1 Introduction to Biochemistry
Chapter 2 Water
Part Two Structure and Function
Chapter 3 Amino Acids and the Primary Structures of Proteins
Chapter 4 Proteins: Three-Dimensional Structure and Function
Chapter 5 Properties of Enzymes
Chapter 6 Mechanisms of Enzymes
Chapter 7 Coenzymes and Vitamins
Chapter 8 Carbohydrates
Chapter 9 Lipids and Membranes
,PART THREE Metabolism and Bioenergetics
Chapter 10 Introduction to Metabolism
Chapter 11 Glycolysis
Chapter 12 Gluconeogenesis, The Pentose Phosphate Pathway, and Glycogen M
etabolism
Chapter 13 The Citric Acid Cycle
Chapter 14 Electron Transport and ATP Synthesis
Chapter 15 Photosynthesis
Chapter 16 Lipid Metabolism
Chapter 17 Amino Acid Metabolism
Chapter 18 Nucleotide Metabolism
Part Four Biological Information Flow
Chapter 19 Nucleic Acids
Chapter 20 DNA Replication, Repair, and Recombination
Chapter 21 Transcription and RNA Processing
Chapter 22 Protein Synthesis
Chapter 23 Recombinant DNA Technology
, Chapter 1 Introduction to Biochemistry
Horton: Principles Of Biochemistry 4th Edition Test Bank
1) Wohler showed that a chemical found only in living organisms can be made from
inorganic substances when he synthesized .
A) Ammonium cyanate
B) Amino acids
C) Urea
D) Uric acid
CORRECT
ANSWER(s
) C
Page Ref: Section 1-1
2) The lock-and-key theory described the action of
A) enzymes as keys that fit different chemicals.
B) substrates as keys that fit different enzymes.
C) enzymes as locks that fit other enzymes.
D) substrates as locks that fit different enzymes.
CORRECT ANSWER(s) B
Page Ref: Section 1-1
3) According to Crick's Central Dogma of molecular Biology, there can be NO transfer
of information from
A) DNA to RNA.
B) RNA to RNA.
