If you are preparing for CBSE Class 12 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 12 Biology Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 12 Biology Chapter 11 Biotechnology : Principles and Process with Answer Keys
MCQ Questions for Class 12 Biology Chapter 11 Question No 1:
Which technique made it possible to genetically engineer living organisms
Option A : Recombination DNA techniques
Option B : Heavy isotope labelling
Option C : X-ray diffraction
Option D : Hytridisation
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Option A : Recombination DNA techniques
MCQ Questions for Class 12 Biology Chapter 11 Question No 2:
There is a restriction endona called EcoRI. What does ‘co’ part of it stands for
Option A : Coenzyme
Option B : Coli
Option C : Colon
Option D : Coelom
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Option B : Coli
MCQ Questions for Class 12 Biology Chapter 11 Question No 3:
Bt cotton genes repel
Option A : Bacteria Pathogens
Option B : Fungal Pathogens
Option C : Nematode Parasites
Option D : Insert pest
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Option D : Insert pest
MCQ Questions for Class 12 Biology Chapter 11 Question No 4:
GMO technology is useful for
Option A : Enhancing nutritional value of food
Option B : Helping to reduce post harvest lossess
Option C : Making crop more tolerant to abiotic stresses
Option D : All of the above
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Option D : All of the above
MCQ Questions for Class 12 Biology Chapter 11 Question No 5:
The genetic defect adenosine deaminase (ADA) deficiency may be cured permanently by
Option A : Introducing bone marrow cells producing (ADA) into cells at an early embryonic stages
Option B : Administrating adenosine deaminase activators
Option C : Periodic infusion of genetically enginerred lynphocytes having functional ADA cDNA
Option D : Enzyme replacement therapy
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Option A : Introducing bone marrow cells producing (ADA) into cells at an early embryonic stages
MCQ Questions for Class 12 Biology Chapter 11 Question No 6:
Bt gene is got from
Option A : Brassica napus
Option B : Bacillus thuringiensis
Option C : Azolla
Option D : Rhizobium
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Option B : Bacillus thuringiensis
MCQ Questions for Class 12 Biology Chapter 11 Question No 7:
Which is obtained from genetic engineering
Option A : Glucose
Option B : Haemoglobin
Option C : Golden Rice
Option D : None of the above
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Option C : Golden Rice
MCQ Questions for Class 12 Biology Chapter 11 Question No 8:
Restriction endonuclease is employed for cutting
Option A : A single strand DNA
Option B : Double strand DNA
Option C : RNA fragment
Option D : mRNA
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Option B : Double strand DNA
MCQ Questions for Class 12 Biology Chapter 11 Question No 9:
Production of human protein in bacteria by genetic engineering is possible because
Option A : Human chromosomes replicate in bacteria cell
Option B : Mechanism of gene regulation is identical in human and bacteria
Option C : Bacterial cell can undertake RNA splicing
Option D : Genetic code is universal
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Option D : Genetic code is universal
MCQ Questions for Class 12 Biology Chapter 11 Question No 10:
Microparticles for coating with DNA to be bombarded with gene gun are made of
Option A : Gold or trugsten
Option B : Platinum or Zinc
Option C : Silver or Platinum
Option D :Silicon or Platinum
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Option A : Gold or trugsten