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MCQ 9.Biomolecules / अध्याय : जैव अणु

MCQ Test

  • Q:1

    One of the following is related with vitamin B2. Identify it.

  • A
    FMN/FAD.
  • B
    ATP.
  • C
    NADP.
  • D
    NAD.
  • Q:2

    Aldoses can be distinguished from ketoses by

  • A
    Seliwanoff's test.
  • B
    Benedict's test.
  • C
    Fehling's test.
  • D
    Barfoed's test.
  • Q:3

    Expanded form of PUFA is

  • A
    para unsaturated fatty acid.
  • B
    para unidentified fatty acid.
  • C
    poly unidentified fatty acid.
  • D
    poly unsaturated fatty acid.
  • Q:4

    The building blocks of nucleic acids are called

  • A
    nitrogenous base.
  • B
    nucleosides.
  • C
    nucleotides.
  • D
    pentose sugar.
  • Q:5

    The building blocks of proteins are

  • A
    Co-enzymes.
  • B
    enzymes.
  • C
    vitamins.
  • D
    amino acids.
  • Q:6

    75% of total ferrous form of iron in the body is found in

  • A
    muscles.
  • B
    Hb.
  • C
    H2O.
  • D
    WBC.
  • Q:7

    Thymine is found only in

  • A
    DNA.
  • B
    rRNA.
  • C
    RNA.
  • D
    tRNA.
  • Q:8

    Most of the water found in the cell occurs in

  • A
    cell wall.
  • B
    nucleus.
  • C
    vacuoles.
  • D
    cytoplasm.
  • Q:9

    The major role of minor elements inside cell is to act as

  • A
    building blocks of amino acids.
  • B
    cofactor of enzymes.
  • C
    binder of cell structure.
  • D
    constituent of hormones.
  • Q:10

    Cellulose is chiefly found in

  • A
    cell membrane.
  • B
    recognition centers.
  • C
    tunicates.
  • D
    cell wall.