NDDC Scholarship Biotechnology Past Questions & Answers [Free]

NDDC Scholarship Biotechnology Past Questions And Answers [Free – Download]

Calling all aspiring Biotechnologists! The NNDC Scholarship is your golden ticket to a rewarding academic journey in Biotechnology, we’re here to ensure you make the most of this golden opportunity!

The NNDC Scholarship opens doors to exceptional educational opportunities, giving you the chance to specialize in Biotechnology and contribute to groundbreaking advancements in the field. Your dreams of pursuing a rewarding career in Biotechnology can become a reality with this prestigious scholarship.

Preparation is the key to excelling in any exam, and we’ve got you covered! Our carefully curated NNDC Scholarship Biotechnology Past Questions and Answers provide a roadmap to success. These study materials offer valuable insights into the exam’s format, question patterns, and essential topics.

With our Past Questions and Answers, you can refine your problem-solving skills, deepen your understanding of core concepts, and gain the confidence to tackle even the most challenging questions. Prepare like a pro and stand out as an outstanding candidate.

What Makes Our NDDC Scholarship Past Questions Stand Out?

Comprehensive Coverage: Our collection spans multiple years, ensuring that you’re well-prepared for any surprises the exam might throw your way.
Detailed Answers: Each question is accompanied by a comprehensive answer guide, allowing you to learn from your mistakes and reinforce your knowledge.
Exam-Relevant Content: Our team of experts has painstakingly compiled the most relevant topics and questions that align with the NDDC Scholarship exam syllabus.

About NDDC Scholarship Test Style and Format (Updated)

NDDC overseas scholarship test was conducted by Cinfores-Ltd, between 2010 and 2015. Since 2016, the tests are now conducted by MEIL (MARG Educational International Limited).

The test usually comprises of 2 sections –
1. General questions which everyone will have to sit, and
2. Discipline-based questions.
For example, candidates in Engineering and Science related disciplines could take a mix of science-based questions like maths, English, physics, and chemistry for part 1, then discipline-specific questions for part 2.
2016 and 2017 tests contained more discipline-specific tests and English language tests as general papers. The test usually lasts between 30 to 60 minutes.

Sample Past Questions for NDDC Scholarship Aptitude Test – for BIOTECHNOLOGY candidates

1. RNA interference helps in
a. Cell proliferation
b. Micropropagation
c. Cell defence
d. Cell differentiation

2. Which of the following is the quality of improved transgenic basmati rice?
a. Gives high yield but no characteristic aroma
b. Gives high yield and is rich in vitamin A
c. Does not require chemical fertilizers and growth hormones
d. Resistant to insects and diseases

3. The first clinical application of gene therapy over a 4 year old girl was for
a. Adenosine deaminase deficiency
b. Adenosine deficiency
c. Growth deficiency
d. Adenine deficiency

4. Excision and insertion of a gene is called
a. Biotechno logy
b. Genetic engineering
c. Cytogenetics
d. Gene therapy

5. The expression of a transgene in the target tissue is identified by a
a. Transgene
b. Pro moter
c. Enhancer
d. Reporter

6 is used as a vector for cloning into higher organisms
a. Retro virus
b. Bacul ovirus
c. Salmonella typhimurium
d. Rhizopus nigricans

7. Which bacterium is used in the production of insulin by genetic engineering?
a. Saccharomyces
b. Rhizobium
c. Escherichia
d. Mycobacterium

8. Plant biotechnology involves
a) production of valuable products in plants
b) rapid clonal multiplication of desired genotypes
c) production of virus free plants
d) all of these

9. The most common solidifying agent used in micropropagation is
a) agar
b) dextran
c) Mannan
d) all of these

10. The culturing of cells in liquid agitated medium is called
a) liquid culture
b) micropropagation
c) Agar culture
d) suspension culture

11. Which of the following is best suited method for production of virus free plants
a) embryo culture
b) meristem culture
c) ovule culture
d) anther culture

12. Batch cultures are type of suspension culture where
a) medium is continuously replaced
b) medium is loaded only at the beginning
c) no depletion of medium occurs
d) cellular wastes are continuously removed and replaced

13. Immobilized cell bioreactors are based on
a) cells cultures in solid medium
b) cells cultured in liquid medium
c) cells entrapped in gels
d) all of these

14. All are plant derived alkaloids except
a) menthol
b) nicotine
c) quinine
d) codeine

15. Elicitors are molecules that
a) induce cell divison
b) stimulate production secondary metabolites
c) stimulate hairy root formation that accumulate secondary metabolites
d) none of these

16. All are plant derived elicitors except
a) chitin
b) pectin
c) cellulose
d) pectic acid

17. The modification of exogenous compounds by plant cells is called
a) Biotransformation
b) bioconversion
c) both a and b
d) biophytomodification

18. Artificial seeds are
a) seeds produced in laboratory condition
b) seeds encapsulated in a a gel
c) somatic embryos encapsulat ed in a gel
d) zygotic embryos encapsulated in a gel

19. Hairy root cultures for secondary metabolite production are induced by transforming plant cells withs
a) virus
b) Agrobacterium tumefaciens
c) Bacillus thuringiensis
d) Agrobacterium rhizogenes

20. The variation in invitro culture is called as
a) invitro variation
b) mutation
c) somaclonal variation
d) all of these

ANSWERS

1- C
2- B
3- A
4- B
5- D
6- A
7- C
8. D)
9. A)
10. D)
11. B)
12. B)
13. C)
14. A)
15. B)
16. A)
17. C)
18. C)
19. C)
20. C)