Quiz  /  NEET MCQ on Structure of Rna

  • 1. 
    Which of the following enzymes is non-proteinaceous?

  • deoxyribonuclease
  • ligase
  • ribozyme
  • lysozyme

  • 2. 
    RNA contains Uridine, it is a

  • pyrimidine
  • purine
  • nucleotide
  • nucleoside

  • 3. 
    Anticodon is present in

  • DNA
  • tRNA
  • rRNA
  • mRNA

  • 4. 
    Which of the following purine bases is present in RNA?

  • Uracil
  • Thymine
  • Cytosine
  • Guanine

  • 5. 
    Which of the following is found more widely in a cell?

  • RNA
  • DNA
  • Sphaerosomes
  • Chloroplasts

  • 6. 
    RNA contains repeating units of

  • deoxyribonucleotides
  • ribonucleotides
  • deoxyribonucleosides
  • ribonucleosides

  • 7. 
    Which of the following rRNAs in bacteria acts as a ribozyme as well as structural RNA?

  • 23S rRNA
  • 18S rRNA
  • 5.8S rRNA
  • 5S rRNA

  • 8. 
    Which of the following RNAs are the most abundant in an animal cell?

  • mRNA
  • tRNA
  • miRNA
  • rRNA

  • 9. 
    A single strand of mRNA attached to complex of ribosomes is called

  • Okazaki fragments
  • polymer
  • polysome
  • polypeptide

  • 10. 
    Which of the following RNAs’ structure is similar to clover leaf?

  • tRNA
  • rRNA
  • mRNA
  • hnRNA
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