NEET Biology: Biotechnology Principles and Processes — MCQ Test 14

Q6. Which of the following statements about recombinant DNA is correct?

Q7. Which of the following components is essential for maintaining sterility in bioprocess engineering?

Q8. Which of the following statements about DNA ligase is correct?

Q9. Which of the following is a common application of recombinant DNA technology?

Q10. Which of the following enzymes is used in recombinant DNA technology to synthesize complementary DNA (cDNA) from mRNA?

NEET BiologyBiotechnology Principles and Processes

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What is the role of a vector in recombinant DNA technology?

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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, Following, Statements, Genetically, and Modified.

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. What is the role of a vector in recombinant DNA technology?

  • A. To cut DNA at specific sites
  • B. To replicate the foreign DNA inside a host
  • C. To amplify DNA sequences in PCR
  • D. To degrade unwanted genes

Q2. Which of the following statements about genetically modified organisms (GMOs) is correct?

  • A. GMOs are created using recombinant DNA technology.
  • B. GMOs cannot be used in agriculture.
  • C. GMOs have no medical applications.
  • D. GMOs are always harmful to the environment.

Q3. Which of the following statements about Southern blotting is incorrect?

  • A. Southern blotting is used to detect specific DNA sequences.
  • B. Southern blotting does not require gel electrophoresis.
  • C. Southern blotting involves DNA hybridization.
  • D. Southern blotting is useful in genetic fingerprinting.

Q4. Which of the following statements about bioreactors is incorrect?

  • A. Bioreactors provide optimal conditions for microbial growth.
  • B. Bioreactors are used for large-scale production of bioproducts.
  • C. Bioreactors cannot maintain sterile conditions.
  • D. Bioreactors regulate pH, oxygen levels, and temperature.

Q5. Which of the following statements about Southern blotting is incorrect?

  • A. Southern blotting is used to detect specific DNA sequences.
  • B. Southern blotting involves gel electrophoresis.
  • C. Southern blotting does not involve DNA hybridization.
  • D. Southern blotting is widely used in genetic research.

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