CBSE Class 12 Biotechnology Sample Paper 2017 Set 02

Bio Technology
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Read the CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 below. Find downloadable Class 12 Bio Technology sample papers complete with answers, built according to the 2026-27 assessment guidelines of CBSE, NCERT, and KVS. Reviewing these sets helps every Class 12 learner measure their readiness for upcoming tests.

Solved Sample Paper for Class 12 Bio Technology PDF

Want to know which chapters carry high marks? Working through our Class 12 Bio Technology model papers helps you learn chapter weightage and expected test difficulty. Solving these guess papers enables Class 12 students to find weak spots and practice better time management. We also recommend checking our previous years' Class 12 Bio Technology Question Papers for extra practice.

Download Class 12 Bio Technology Sample Paper with Answers

SECTION A
1. “Golden rice is nutritionally superior to normal rice”. Justify. 
 
2. Write the complementary sequence of the following sequence
 
5’ ATMKGCSWNB 3’ 
 
3. What is the specific role of baffles in large scale fermentation process? 
 
4. A,B and C are type I, type II and type III enzymes respectively. Which of these is mostly used in recombinant DNA technology and why? 
 
5. Curd is used as a pro-biotic. Give reason 
 
6. Give the commercial importance of flavr savr variety of tomatoes. 
SECTION B

7. Both Hind III and Pvu I are unique restriction sites in insert and host DNA. Why is Hind III still a preferred restriction enzyme? 
 
8. Detergent manufacturers supplement their products with a protease. Indicate why the enzyme is inactivated by bleach and how can this probelm be overcome? 
 
 OR
American scientists have developed a formulation based on whey proteins for reducing the viral load in Hepatitis patients. What could be the possible scientific explanation for this therapeutic effect?
 
9. Indicate two techniques which can be used for amplifying DNA.
 
10. What are data retrieval tools? Which tool would be useful for obtaining comprehensive information on a biological question? 
 
11. How can microbes producing novel products be identified using metagenomics?. 
 
12. E.coli is not the preferred host for the expression of a protein produced in papaya. Justify. 
 
13. (i) Mention the number of primers required in each cycle of polymerase chain  reaction (PCR).
(ii) Give the characteristic feature and source organism of the DNA polymerase used in PCR.
 
SECTION C
 
14. Protoplasts from two different sources are isolated and allowed to randomly fuse with each other. Name this process and indicate how this fusion can be done and give its agricultural importance? 
 
15. Discuss two important medical applications of tissue engineering. 
 
16. Study the following enzyme purification table and answer the questions that follow:
 
 

Please click the link below to download CBSE Class 12 Biotechnology Sample Paper 2017 Set B

Free study material for Bio Technology

CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 & Sample Question Papers for Class 12 Bio Technology

How to download CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 in PDF?

Obtain the CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 directly from our site to boost your exam readiness. Learning the precise blueprint behind question creation is essential for Class 12 learners aiming for high grades. Working through these latest Bio Technology model sets exposes you to likely exam questions. Utilize the PDF format download for offline study, simulating real exam constraints at home.

Why Practice Class 12 Bio Technology Model Papers?

  • Original Question Sets: Provides diverse practice questions for Bio Technology to expand your problem-solving range.
  • Exam Structure Mastery: Understand exact mark allocations and question architectures relevant to Class 12 evaluations.
  • Gap Analysis: Check your accuracy levels to identify challenging Class 12 Bio Technology concepts requiring deeper review.
  • Exam Completion Skills: Routine problem sets for Class 12 Bio Technology train you to manage test duration efficiently without stress.

How to Analyze Your Performance in CBSE Class 12 Biotechnology Sample Paper 2017 Set 02

  1. Review Solutions: Evaluate your completed papers using teacher-prepared keys inside the Bio Technology Sample Paper PDF.
  2. Target Weaknesses: Class 12 students should analyze missed questions to rectify conceptual misunderstandings.
  3. Textbook Reference: Consult the NCERT book for Class 12 Bio Technology when stuck, then practice the concept fresh.
  4. Ongoing Practice: Take additional Bio Technology sample sets on our platform to ensure full readiness for CBSE tests.

FAQs

Where can I download the PDF for CBSE Class 12 Biotechnology Sample Paper 2017 Set 02?

You can download the complete PDF for CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 for free from StudiesToday.com. Our resources for Class 12 Bio Technology are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 12 Biotechnology Sample Paper 2017 Set 02?

Yes, CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Bio Technology to help students of Class 12 understand correct methodology and marking scheme.

How can practicing CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 help in exam preparation?

Practicing this Bio Technology paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 accessible on mobile and tablets?

Yes, all our study materials for Class 12 Bio Technology are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Biotechnology Sample Paper 2017 Set 02 on your mobile device.