Boost your NEET exam preparation with our Specially Designed online NEET Mock Test on Biotechnology. Get real-time analysis and evaluate your knowledge.
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 Test | 50 with Explanation |
| Time for each Questions | 60 Seconds |
| Attempts Allowed | Unlimited |
| Available | Always |
| Pass Percentage | 70 % |
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.
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
#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
In ques no. 16 ans should be on the basis of size because charge of DNA is fixed ,i.e negative.
We updated the question
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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
We updated the Question
In ans 21 both b and c are correct .pls check it
Good question
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All questions were EXPECTED TYPE ….. WHOLLY AND SOLELY BASED ON NCERT
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Q.46 ans is C Bt Stands for Bacillus Thuringiensis
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Nice mcqs but in question number 12
The answer must be transformation
not transduction
No transduction correct
Can you explain
Bhut acha quiz h sir. Questions 12 ka transduction hi h answer
Harsey chese experiments bol rha h bo questions 12 me
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make classwise full syllabus tests suppose class 12 full bio class 11 full bio that’ll help more, otherwise very nice
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Vo size ke basis pr saprate hote h na ki charge ke
can you tell us question no.
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