NEET Biology: Molecular Basis of Inheritance — MCQ Test 13

Q6. Which of the following is the template strand of DNA in transcription?

Q7. Which enzyme prevents the shortening of chromosomes during DNA replication?

Q8. Which molecule binds to the ribosome during translation initiation?

Q9. Which process in molecular biology is described by the Central Dogma?

Q10. Which of the following statements about transcription is correct?

NEET BiologyMolecular Basis of Inheritance

Free MCQ Test 13 of 22

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Which of the following is incorrect about prokaryotic transcription?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Molecular Basis of Inheritance. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Following, Incorrect, Prokaryotic, Transcription, Fragments, and Replication.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which of the following is incorrect about prokaryotic transcription?

  • A. Prokaryotic transcription occurs in the cytoplasm.
  • B. RNA polymerase in prokaryotes requires a sigma factor for initiation.
  • C. Prokaryotic mRNA undergoes extensive post-transcriptional modifications.
  • D. Transcription and translation can occur simultaneously in prokaryotes.

Q2. Which of the following enzymes seals nicks between Okazaki fragments during DNA replication?

  • A. DNA polymerase
  • B. DNA ligase
  • C. Topoisomerase
  • D. Helicase

Q3. Which of the following is NOT involved in prokaryotic transcription?

  • A. Sigma factor
  • B. RNA polymerase
  • C. Introns
  • D. Promoter

Q4. Which enzyme is responsible for charging tRNA with its corresponding amino acid?

  • A. RNA polymerase
  • B. Aminoacyl-tRNA synthetase
  • C. Peptidyl transferase
  • D. DNA ligase

Q5. Which of the following correctly describes an inducible operon?

  • A. It is always active regardless of environmental conditions.
  • B. It is normally turned off but can be activated by an inducer.
  • C. It does not contain structural genes.
  • D. It is permanently inactive.

+ 5 more questions in the actual test

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