Q6. Which of the following statements about recombinant DNA is correct?
- A. It is formed by joining DNA from different sources
- B. It occurs only naturally
- C. It does not replicate inside a host
- D. It is not used in medical applications
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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.
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.
What is the role of a vector in recombinant DNA technology?
To cut DNA at specific sites
To replicate the foreign DNA inside a host
To amplify DNA sequences in PCR
To degrade unwanted genes
Which of the following statements about genetically modified organisms (GMOs) is correct?
GMOs are created using recombinant DNA technology.
GMOs cannot be used in agriculture.
GMOs have no medical applications.
GMOs are always harmful to the environment.
Which of the following statements about Southern blotting is incorrect?
Southern blotting is used to detect specific DNA sequences.
Southern blotting does not require gel electrophoresis.
Southern blotting involves DNA hybridization.
Southern blotting is useful in genetic fingerprinting.
Which of the following statements about bioreactors is incorrect?
Bioreactors provide optimal conditions for microbial growth.
Bioreactors are used for large-scale production of bioproducts.
Bioreactors cannot maintain sterile conditions.
Bioreactors regulate pH, oxygen levels, and temperature.
Which of the following statements about Southern blotting is incorrect?
Southern blotting is used to detect specific DNA sequences.
Southern blotting involves gel electrophoresis.
Southern blotting does not involve DNA hybridization.
Southern blotting is widely used in genetic research.
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