RNA MCQs with answers Page - 3

You will find multiple-choice questions (MCQs) related to #RNA here. Go through these questions to prepare effectively for your upcoming exams and interviews.

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Q. Which RNA acts as an adapter molecule during protein synthesis?

  • (A) mRNA
  • (B) tRNA
  • (C) rRNA
  • (D) snRNA

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Q. The process by which mRNA is decoded into a protein is called?

  • (A) Transcription
  • (B) Replication
  • (C) Translation
  • (D) Translocation

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Q. What is the function of ribozymes?

  • (A) To break down proteins
  • (B) To catalyze RNA splicing and other reactions
  • (C) To carry amino acids
  • (D) To synthesize DNA

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Q. Which RNA type removes introns from pre-mRNA?

  • (A) snRNA
  • (B) rRNA
  • (C) tRNA
  • (D) mRNA

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Q. Which type of RNA is found only in eukaryotic cells?

  • (A) snRNA
  • (B) mRNA
  • (C) tRNA
  • (D) rRNA

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Q. The anticodon loop is a feature of which RNA molecule?

  • (A) tRNA
  • (B) mRNA
  • (C) rRNA
  • (D) miRNA

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Q. Which RNA regulates gene expression post-transcriptionally?

  • (A) mRNA
  • (B) miRNA
  • (C) rRNA
  • (D) tRNA

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Q. Which enzyme is used to synthesize complementary DNA from RNA?

  • (A) DNA polymerase
  • (B) Reverse transcriptase
  • (C) RNA polymerase
  • (D) Ligase

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Q. Which RNA type is involved in the splicing of pre-mRNA?

  • (A) snRNA
  • (B) siRNA
  • (C) mRNA
  • (D) rRNA

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Q. Which RNA molecule carries amino acids to the ribosome?

  • (A) rRNA
  • (B) tRNA
  • (C) mRNA
  • (D) snRNA
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