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NEET Mock Test on Biotechnology

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Boost your NEET exam preparation with our Specially Designed online NEET Mock Test on Biotechnology. Get real-time analysis and evaluate your knowledge.

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Biotechnology NEET Mock Test

Questions in this NEET Mock Test are taken from following Chapters

  • Biotechnology : Principles and Processes
  • Biotechnology and its Applications

Note : All these Questions of Biotechnology NEET Mock Test are directly taken from our favorite NCERT Textbook and Previous year Questions Papers.

No. of Questions in Mock Test50 with Explanation
Time for each Questions60 Seconds
Attempts AllowedUnlimited
AvailableAlways
Pass Percentage70 %

In any case you found any kind of error or mistakes in this NEET Mock Test then let us know in our comment box below, and also share your feedback on this NEET Mock Test.

➥ Chapterwise Biology Quizzes

Biotechnology Mock Test NEET

#1. The two antibiotic resistance genes on vector pBR322 are for

#2. Stirred-tank bioreactors have been designed for

#3. The taq polymerase enzyme is obtained from

Taq polymerase is thermostable DNA polymerase obtained from Thermus aquaticus.

#4. Which vector can clone only a small fragment of DNA?

#5. There is a restriction endonuclease called EcoRI. What does "co" part in it stand for?

#6. Exploitation of bioresources of a nation by multinational companies without authorization from the concerned country is referred to as

#7. Which kind of therapy was given in 1990 to a four- year-old girl with adenosine deaminase (ADA) deficiency?

#8. Commonly used vectors for human genome sequencing are

Commonly used vectors for human genome sequencing are BAC (Bacterial artificial chromosome) and YAC (Yeast Artificial chromosome)

#9. An analysis of chromosomal DNA using the Southern hybridization techinque does not use:

PCR is only for amplification of DNA.

#10. Bacillus thuringiensis forms protein crystals which contain insecticidal protein. This protein :

Activation of cry protein requires alkaline conditions.

#11. An enzyme catalysing the removal of nucleotides from the ends of DNA is

NCERT Class 12 Page No.196 2nd Paragraph 3rd line

#12. The transfer of genetic material from one bacterium to another through the mediation of a vector like virus is termed as

#13. Which of the given statement is correct in the context of observing DNA separated by agarose gel electrophoresis?

NCERT Class 12 Page No.198 3rd Paragraph 9th line

#14. ‘Restriction’ in restriction enzyme refers to

NCERT Class 12 Page No.195 (11.2.1 Restriction Enzymes 1st Line )

#15. Which of the following is not required in the preparation of recombinant DNA molecule?

#16. In agarose gel electrophoresis, DNA molecules are separated on the basis of their

NCERT Class 12 Page No.198 2nd Paragraph

#17. The most important feature in a plasmid to be used as a vector is

#18. While isolating DNA from bacteria, which of the following enzymes is not used?

#19. Which of the following has popularized the PCR (Polymerase Chain Reactions)?

NCERT Class 12 Page No.203 1st Paragraph 6th line

#20. Significance of ‘heat shock’ method in bacterial transformation is to facilitate the

NCERT Class 12 Page No.201 1st Paragraph

#21. An antibiotic resistance gene in a vector usually helps in the selection of

NCERT Class 12 Page No.203 (11.3.4 2nd Paragraph)

Competent cells are the bacterial cells that are ready to take up the DNA.

Transformed cells are the cells that have taken up the vector.

Recombinant cells are the cells whose DNA has been manipulated.

#22. The role of DNA ligase in the construction of a recombinant DNA molecule is

NCERT Class 12 Page No.197 Last Paragraph last line 

In Chapter 6 we already studied about DNA Ligase

#23. Which of the following is not a source of restriction endonuclease?

Haemophilus influenzae, Escherichia coli,Bacillius amyloliquefaciens are sources of Hind III, EcoRI and BamHI respectively.

Entamoeba coli is a commensal in the gastrointestinal tract of humans.

#24. Which of the following steps are catalysed by Taq polymerase in a PCR reaction?

Taq polymerase is the enzyme that attaches nucleotides together and help is the extension of primer end on the template DNA.

#25. A bacterial cell was transformed with a recombinant DNA that was generated using a human gene; however, the transformed cells did not produce the desired protein. The reasons could be

Any nucleotide sequence In a gene that is removed by RNA splicing during maturation of final RNA product is called intron. But bacterial system does not possess the ability to splice RNA to remove introns to produce mRNA, hence translation could not take place and so the protein is not produced.

Concept of Chapter 6 used Here

#26. Which of the following statements does not hold true for restriction enzyme?

Restriction enzymes are endonucleases that cleave phosphodiester bonds in the DNA backbone. They are used in genetic engineering techniques to isolate specific segments of DNA. These are obtained from bacteria, Example EcoRI. 

#27. We can cut DNA with the help of

NCERT Class 12 Page No.196

#28. In ‘EcoRI’ R stands for

NCERT Class 12 Page No.195 & 196 Last Line and First Line of Page Respectively

#29. In ‘EcoRI’ ‘co’ stands for

NCERT Class 12 Page No.195 Last Paragraph 2nd line

#30. Restriction enzyme breaks

We Already discussed this topic in Above Question

#31. Bt cotton is not

NCERT Class 12 Page No.208 Last Paragraph

#32. C-peptide of human insulin is

NCERT Class 12 Page No.211 1st Paragraph 10th line 

#33. GEAC stands for

NCERT Class 12 Page No.213 (12.4 3rd Paragraph)

#34. α-l antitrypsin is

NCERT Class 12 Page No.213 (2nd Paragraph 6th line)

#35. A probe which is a molecule is used to locate specific sequences in a mixture of DNA or RNA molecules, it could be

NCERT Class 12 Page No.212 (12.2.3 3rd Paragraph 1st Line)

#36. Choose the correct option regarding Retrovirus:

Concept used in this Question taken from NCERT Class 12 Chapter 8 & 12

#37. The site of production of ADA in the body is

NCERT Class 12 Chapter 8 & 12 ( Page No.154 & 211 Respectively)

#38. A protoxin is

NCERT Class 12 Page No.208 (Last Paragraph 6th line)

#39. Pathophysiology is the

In NCERT Class 12 Page No.212 (1st Para 2nd line) this word mentioned. Questions may asked in Exam

#40. The trigger for activation of toxin Bacillus thuringiensis is

NCERT Class 12 Page No.208 (last Paragraph 2nd line from below)

#41. Golden rice is

NCERT Class 12 Page No.208 (2nd Paragraph 5th points)

#42. In RNAi, the genes are silenced using

NCERT Class 12 Page No.209 ( last Paragraph last line)

#43. The first clinical gene therapy was done for the treatment of

NCERT Class 12 Page No.211 ( 12.2.2 2nd Paragraph )

#44. ADA is an enzyme which is deficient in a genetic disorder SCID. What is the full form of ADA?

NCERT Class 12 Page No.211 (12.2.2 2nd Para 2nd line)

#45. Silencing of a gene could be achieved through the use of

NCERT Class 12 Page No.209

#46. Bt stands for

NCERT Class 12 Page No.208 (4th Paragraph 4th line)

#47. During electrophoresis, DNA fragments move towards the

NCERT Class 12 Page No.198 2nd Paragraph 5th line

#48. Some strains of Bacillus thuringiensis produce proteins that kill certain insects like

NCERT Class 12 Page No.208 (last Paragraph 2nd line to 3rd line)

#49. Protein encoded gene cryIAb controls

NCERT Class 12 Page No.208 ( 2nd Paragraph last line)

#50. Golden rice is enriched in

We Already discussed this topic in Above Question

Finish

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52 thoughts on “NEET Mock Test on Biotechnology”

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  2. In GEL electrophoresis, macromolecules are separated on basis of both charge and size

    But DNA is separated on basis of size only, since all of them have same charge(all are negatively charged)
    Pls look into that ques

    Reply

  11. really it is help full attending this test
    thanks you very much providing this .
    keep full mock test soon for neet 2021 apirants .
    thank you very much

    Reply

  18. make classwise full syllabus tests suppose class 12 full bio class 11 full bio that’ll help more, otherwise very nice

    Reply

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