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Essential Biochemistry - Laboratory Investigation Techniques (Section 3)

  • 1
    Which of the following is NOT a component of a nucleotide?
    Risposta
    (D)
    Amino acid
  • 2
    What are the building blocks of proteins?
    Risposta
    (C)
    Amino acids
  • 3
    Which of the following is NOT a major class of biomolecules?
    Risposta
    (D)
    Minerals
  • 4
    What is the function of a catalyst?
    Risposta
    (B)
    To speed up a reaction
  • 5
    What process involves the addition of phosphate groups to a molecule?
    Risposta
    (B)
    Phosphorylation
  • 6
    Which of the following is an example of a disaccharide?
    Risposta
    (C)
    Sucrose
  • 7
    Which of the following is a key feature of enzymes?
    Risposta
    (C)
    They are highly specific for their substrates
  • 8
    Which of the following is a component of the flame photometer?
    Risposta
    (D)
    All of the above
  • 9
    What is the name of the process by which glucose is broken down to produce energy?
    Risposta
    (C)
    Glycolysis
  • 10
    Mutation
    Risposta
    (D)
    Mutation 188
  • 11
    Protein folding and processing
    Risposta
    (B)
    Protein folding and processing 233
  • 12
    Cyclic nucleotides 148
    Risposta
    (B)
    Cyclic nucleotides 148
  • 13
    Nucleotide metabolism
    Risposta
    (B)
    Nucleotide metabolism 244
  • 14
    Denaturation
    Risposta
    (C)
    Denaturation 288
  • 15
    Which of the following is often used as a label in radioimmunoassay (RIA)?
    Risposta
    (B)
    Radioactive isotopes
  • 16
    Inhibitors of enzyme
    Risposta
    A
    B
    C
  • 17
    Types of metabolic disorders
    Risposta
    A
    B
    C
    D
  • 18
    Examples of essential amino acids
    Risposta
    A
    B
    C
  • 19
    Products of glycolysis
    Risposta
    A
    B
    C
  • 20
    DNA replication
    Risposta
    (C)
    DNA replication 188
  • 21
    Characteristics of genetic code
    Risposta
    A
    B
    C
  • 22
    mRNA
    Risposta
    (D)
    mRNA 188
  • 23
    Lipogenesis
    Risposta
    (C)
    Lipogenesis 255
  • 24
    Steroids
    Risposta
    (B)
    Steroids 211
  • 25
    DNA replication
    Risposta
    (D)
    DNA replication 188
  • 26
    Nucleic acids
    Risposta
    (B)
    Nucleic acids 132
  • 27
    Components of blood
    Risposta
    A
    B
    C
    D
  • 28
    Porphyrias
    Risposta
    (A)
    Porphyrias 177
  • 29
    Examples of cofactors
    Risposta
    A
    B
    D
  • 30
    Structure of proteins
    Risposta
    (A)
    Structure of proteins 188
  • 31
    Regulation of glycolysis
    Risposta
    (D)
    Regulation of glycolysis 188
  • 32
    Ketogenesis
    Risposta
    (D)
    Ketogenesis 255
  • 33
    Disaccharides
    Risposta
    A
    B
    D
  • 34
    Which of the following is an application of ELISA?
    Risposta
    (D)
    All of the above
  • 35
    Which of the following chromatographic techniques is based on an interaction with a stationary phase?
    Risposta
    (C)
    Paper chromatography
  • 36
    What is the role of a detector in flame photometry?
    Risposta
    (B)
    To measure the intensity of the emitted light.
  • 37
    Fatty acid oxidation
    Risposta
    (C)
    Fatty acid oxidation 288
  • 38
    Metabolic pathway
    Risposta
    (A)
    Metabolic pathway 278
  • 39
    Enzymes
    Risposta
    (A)
    Enzymes 300
  • 40
    Stages of protein folding
    Risposta
    A
    B
    C
    D
  • 41
    Fatty acid degradation
    Risposta
    (C)
    Fatty acid degradation 188
  • 42
    Glycolysis
    Risposta
    (B)
    Glycolysis 176
  • 43
    Gene expression
    Risposta
    (B)
    Gene expression 188
  • 44
    What type of interaction is primarily involved in affinity chromatography?
    Risposta
    (C)
    Specific binding interactions.
  • 45
    Metabolism of amino acids
    Risposta
    (D)
    Metabolism of amino acids 255
  • 46
    DNA repair
    Risposta
    (C)
    DNA repair 188
  • 47
    Transcription
    Risposta
    (B)
    Transcription 188
  • 48
    Metabolism of fatty acids
    Risposta
    (A)
    Metabolism of fatty acids 188
  • 49
    Cell signaling
    Risposta
    (D)
    Cell signaling 188
  • 50
    Regulation of gene expression
    Risposta
    (A)
    Regulation of gene expression 188