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Zoology - Biotechnology - Principles and Processes

Practise 306 NEET NTA questions on Biotechnology - Principles and Processes. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Biotechnology - Principles and Processes has been asked in 0 of the 38 years of NEET NTA papers analysed (1988–2025), with 306 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2025, with 0 questions that year. In the last three years (2023–2025) it had 0 questions across 6 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1Gel electrophoresis is used for
  2. 2A virus with ssDNA is discovered. Its DNA is amplified by running 10 cycles of PCR. How many dsDNA strands will be formed at the end?
  3. 3An improved variety of transgenic basmati rice:
  4. 4Find the correct statement.
  5. 5Stirred tank bioreactors have been designed for
  6. 6From the following identify the restriction enzyme that is credited as the 1st one to be isolated.
  7. 7Techniques to alter the genetic material (DNA and RNA) is known as
  8. 8Escherichia coli is used extensively in biological research, because it is
  9. 9Read the following statements and select the correct option. (I) E.coli cloning vector pBR322 have several restriction sites, ori , antibiot
  10. 10Two bacteria found to be very useful in genetic engineering experiments are
  11. 11Plasmids are autonomously replicating mini chromosomes found in:
  12. 12The stirrer in the stirred-tank bioreactors have been designed for:
  13. 13The most commonly used bioreactor is
  14. 14Bacteria protect themselves from viruses by fragmenting viral DNA with
  15. 15Given diagram showing a typical agarose gel electrophoresis showing migration of DNA fragments. The undigested DNA fragment will be present
  16. 16Select the incorrect match.
  17. 17Which of the following bacteria is not a source of restriction endonuclease?
  18. 18The figure below is the diagrammatic representation of the E.Coil vector pBR322. Which one of the given options correctly identifies its cer
  19. 19REN is a/an
  20. 20The processes which are collectively referred to as downstream processing are used for
  21. 21If a person obtains transformants, by inserting a recombinant DNA Within the coding sequence of beta-galactosidase, he will separate out rec
  22. 22Approximately, ___A___ restriction enzymes have been isolated from over ___B___ strains of bacteria.
  23. 23In recombinant DNA technology before the use of restriction endonuclease, first we have to isolate and precipitate the genetic material (DNA
  24. 24Which of the following process is used to insert recombinant DNA directly into the nucleus of the animal cell?
  25. 25Agarose extracted from sea weeds finds use in:
  26. 26Match the column-I with column-II. Column-I Column-II ( A ) Separation of DNA fragments ( P ) Bioreactor ( B ) Separation and purification o
  27. 27If alien DNA is introduced using Sal I in pBR322 then transformant will grow on
  28. 28Polyethylene glycol can be used for
  29. 29This segment of DNA has restriction sites I and II which create restriction fragments a, b, and c. Which of the following gels produced by e
  30. 30Exonucleases, a type of nucleases that degrade nucleic acids, remove nucleotides from
  31. 31The tumour-inducing (Ti) plasmid has now been modified into a cloning vector which is no more pathogenic to the plants but is still able to
  32. 32The tumor inducing capacity of __A__ is located in large extra-chromosomal plasmid called Ti plasmid. Choose the option which correctly fill
  33. 33In the process of transformation, divalent ions are used to make the host competent. The function of such ions is to
  34. 34The thermostable enzyme, Taq polymerase used in PCR is obtained from
  35. 35Which option is incorrectly matched?
  36. 36Which of the following is part of bioprocess engineering?
  37. 37Which of these is NOT absolutely necessary for a cloning vector?
  38. 38Which feature of bacteria makes them especially useful in biotechnology?
  39. 39Identify the type of vector represented in the diagram given below.
  40. 40Which of these cannot be related to biotechnology?
  41. 41Which one of the following represents a palindromic sequence in DNA?
  42. 42Read the following statements and choose the correct option: i. Agrobacterium tumefaciens , a pathogen of several monocot plants, is able to
  43. 43Which of the following is a palindromic sequence?
  44. 44A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
  45. 45In which of the following aspect PCR is not leading over gene cloning ?
  46. 46The DNA finger printing relies on
  47. 47The application of transform microbial metabolism to obtain valuable products is called
  48. 48Which enzymes are not used for isolation of the DNA? I. Cellulase II. Lysozyme III. DNase IV. Lyase
  49. 49A DNA fragment was cleaved by using REN and the restriction fragments (a, b, and c) produced as a result of digestion are shown below. Selec
  50. 50Which of the following shows a correct pair with respect to pBR322?

Frequently Asked Questions

1.How many questions are available for Biotechnology - Principles and Processes?

This chapter includes 306 NEET NTA questions.

2.Are these questions only from NEET NTA, or from other exams too?

These are NEET NTA questions specifically for the Biotechnology - Principles and Processes chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.What is the difficulty level of Biotechnology - Principles and Processes questions in NEET NTA?

Of the 306 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2025 had the most, with 0 questions.

4.Which topics in Biotechnology - Principles and Processes should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.