NEET Biology: Biotechnology Principles and Processes — MCQ Test 8

Q6. Which of the following statements about polymerase chain reaction (PCR) is correct?

Q7. Which of the following components is essential for the polymerase chain reaction (PCR)?

Q8. Which of the following is a feature of a good cloning vector?

Q9. Which of the following statements about recombinant DNA technology is incorrect?

Q10. Which of the following is a method for direct gene transfer into animal cells?

NEET BiologyBiotechnology Principles and Processes

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Which step in recombinant DNA technology involves making multiple copies of a gene?

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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 Biotechnology Principles and Processes. 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 Recombinant, Technology, Involves, Multiple, Following, and Technique.

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 step in recombinant DNA technology involves making multiple copies of a gene?

  • A. Isolation of DNA
  • B. Insertion of DNA into a vector
  • C. Gene amplification using PCR
  • D. Selection of recombinant cells

Q2. Which of the following is NOT a core technique of modern biotechnology?

  • A. Genetic engineering
  • B. Bioprocess engineering
  • C. Selective breeding
  • D. Recombinant DNA technology

Q3. Which of the following statements about DNA ligase is correct?

  • A. DNA ligase joins DNA fragments by forming phosphodiester bonds.
  • B. DNA ligase cuts DNA at specific recognition sites.
  • C. DNA ligase prevents DNA replication.
  • D. DNA ligase is not used in recombinant DNA technology.

Q4. Which of the following statements about Southern blotting is correct?

  • A. Southern blotting is used to detect specific DNA sequences.
  • B. Southern blotting is used for protein detection.
  • C. Southern blotting does not involve gel electrophoresis.
  • D. Southern blotting is not useful for forensic science.

Q5. Which of the following methods is used to separate DNA fragments based on size?

  • A. Southern blotting
  • B. Northern blotting
  • C. Gel electrophoresis
  • D. Polymerase chain reaction

+ 5 more questions in the actual test

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