NEET Biology: Biotechnology Principles and Processes — MCQ Test 3

Q6. Which of the following best defines biotechnology?

Q7. Which of the following is used to check the insertion of foreign DNA into a vector?

Q8. Which of the following is the first restriction enzyme discovered?

Q9. Which of the following statements about transformation is incorrect?

Q10. Which of the following is an example of a disarmed pathogen used as a vector for gene transfer?

NEET Biology — Biotechnology Principles and Processes

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Which of the following conditions is essential for the proper function of restriction enzymes?

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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 Following, Conditions, Essential, Function, Restriction, and Isolation.

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 conditions is essential for the proper function of restriction enzymes?

  • A. High temperature
  • B. Low pH
  • C. Specific buffer conditions
  • D. Presence of DNA ligase

Q2. Which of the following enzymes is used to remove RNA during DNA isolation?

  • A. DNA polymerase
  • B. Ribonuclease
  • C. Ligase
  • D. Helicase

Q3. Which of the following statements about restriction endonucleases is correct?

  • A. They cut DNA at specific recognition sites.
  • B. They always cut DNA at random locations.
  • C. They are used to synthesize new DNA strands.
  • D. They ligate DNA fragments together.

Q4. Which of the following statements about gel electrophoresis is incorrect?

  • A. Gel electrophoresis separates DNA fragments based on size.
  • B. Smaller DNA fragments move slower than larger ones.
  • C. Gel electrophoresis requires an electric field.
  • D. Agarose gel is commonly used for DNA electrophoresis.

Q5. Which of the following statements about recombinant DNA technology is correct?

  • A. Recombinant DNA technology allows the insertion of foreign genes into host cells.
  • B. Recombinant DNA cannot be replicated inside a host organism.
  • C. Recombinant DNA technology does not require restriction enzymes.
  • D. Recombinant DNA is always destroyed by host cells.

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• Anatomy Of Flowering Plants• Animal Kingdom• Biodiversity And Its Conservation• Biological Classification• Biomolecules• Biotechnology And Its Applications• Biotechnology Principles And Processes• Body Fluids And Circulation• Breathing And Exchange Of Gases• Cell Cycle And Cell Division• Cell The Unit Of Life• Chemical Coordination And Integration• Ecosystem• Evolution• Excretory Products And Their Elimination• Human Health And Diseases• Human Reproduction• Locomotion And Movement• Microbes In Human Welfare• Molecular Basis Of Inheritance• Morphology Of Flowering Plants• Neural Control And Coordination• Organisms And Population• Photosynthesis• Plant Growth And Development• Plant Kingdom• Principles Of Inheritance And Variation• Reproductive Health• Respiration In Plants• Sexual Reproduction In Flowering Plants• Structural Organisation In Animals• The Living World

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