Class 12 Bio Technology Solved Question Papers: CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017
Review targeted exam resources with the CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 12 Bio Technology question papers support effective revision and performance tracking.
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CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.
SECTION – A
1. Natural form of subtilisin enzyme is inactivated by bleach in detergents. How ?
2. In which particular phase of growth of animal cell culture, the cell number begins to increase exponentially ?
3. Pattern of growth in bacteria is different from viruses. How ?
4. Why is strain preservation important in microbial cell culture ?
5. In rDNA technology, what is the advantage of using vectors with polylinkers or multiple cloning sites ?
6. Protein chemists prefer measuring absorbance of samples at 280 nm to estimate protein concentration. Why ?
SECTION – B
7. What are expression vectors ? What kind of promoter should be used in such vectors ?
8. Germplasm conservation through the conventional methods has many limitations. Name any four.
9. Generally, eukaryotic hosts are preferred to express eukaryotic proteins. Why ?
10. Differentiate between structural and functional genomics. (any 2 points)
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Previous Year Question Papers: Class 12 Bio Technology
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FAQs
The CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.
Yes, the solutions for CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Bio Technology.
Solving previous year papers like CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017 is important to understand repeat themes and question difficulty levels of Bio Technology. It helps Class 12 students to test their time management skills too.
Yes, where applicable, CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017 is available in both English and Hindi mediums. All students from Class 12 can access Bio Technology study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 12 BioTechnology Question Paper Delhi with Answers 2017, are provided free of charge in mobile-friendly PDF.