Crabtree Effect . Plasmid used to construct the first recombinant DNA was isolated from which bacterium species ? biotechnology : principles and processes INTRODUCTION Biotechnology may be defined as the use of micro-organism, animals, or plant cells or their products to generate different products at industrial scale and services useful to human beings. Biology MCQ Questions for Class 12 with Answers Pdf […] Answer: (a) Easy availability of DNA template Attention Class XII standard Aspirants! MCQ Quiz No. (c) It is isolated from viruses. Introduction to biotechnology Definition: • Biotechnology is the use of living systems and organisms to develop or make useful products, or "any technological application that uses biological systems, living organisms or derivatives thereof, to make or modify products or processes for specific use“ • European Federation … What will be the effect if pBR322, a cloning vector does not carry ‘ori’ site ? Herbert Boyer was born in 1936 and brought up in a corner of western Pennsylvania where railroads and mines were the destiny of most young men. Please feel free to inform the Admin if you find any mistakes in the answer key.. << Back to BIOTECHNOLOGY MCQ Page. Question 21. 14. is a broad area of science involving multiple disciplines designed to use living organisms or their products to perform valuable industrial or manufacturing processes or applications pertaining to human benefit. (d) extension → denaturation → annealing. Chapter - Biotechnology : Principles and Processes. (d) making cells permeable for divalent cations. Who among the following was awarded the Nobel Prize for the development of PCR technique ? Passionate, Blogger, Video Creator, Photography. (b) provide protection against pathogen (d) \(\frac{\text { GGATA }}{\text { GCTAA }}\) Biotechnology can be defined as the use of microorganisms, plants or animal cells or their components to produce products and processes useful to humans. Free Download as PDF of the detailed solutions for class 12 Biology from NCERT or CBSE text book as per exam pattern, to help you in day to day learning. (b) Transformation will not takes place. Answer: 8 comments: Unknown August 2, 2020 at 5:52 PM. (d) Protease Question 42. (c) Agrobacterium tumefaciens Chapter 11: Biotechnology Principles Processes Important Questions for Class 12 Biology Chapter 11 - Biotechnology: Principles and Processes. (c) Bacillus amyloliquefaciens H (a) Agrobacterium tumefaciens Answer: We have provided Biotechnology: Principles and Processes Class 12 Biology MCQs Questions with Answers to help students understand the concept very well. Answer: It harnesses cellular and molecular processes to develop products and technologies that help in improving the lives of people and the planet. (b) Its recognition sequence is 5′-GAATTC-3′ 3′- CTTAAG-5′. (c) Thermus aquaticus (b) excise introns from the RNA transcript (c) Multiple restriction sites Answer: Identify the palindromic sequence in the following. The text consistently calls upon those principles as it describes the applications in Chapters 7 through 16. (a) amplification of DNA (a) Cloning vector (a) An origin of replication Which of the following is required for micro-injection method of gene transfer ? (d) all of these. Biology MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. (d) expression of antibiotic resistance gene. Which of the following is not a tool of genetic engineering ? (b) pBR322 Answer: (b) restriction enzymes, Question 14. Question 41. Answer: (b) two sticky ends will be produced (a) produce sticky ends of DNA (d) Hindll, Question 20. 13. (d) methyl groups. Newer Post Older Post Home. (d) Escherichia coli (d) GMO, Question 19. Answer: (d) Azotobacter Rising of dough is due to (d) It produces the same kind of sticky ends in different DNA molecules. Biotechnology Principles and Processes; General . He completed graduate work at the University of Pittsburgh, in Ans. (d) Availability of ‘thermostable’ DNA polymerase, Question 35. (c) Mg + 2, DNA (d) Both (a) and (c), Question 6. Answer: (a) Denaturation of template DNA (c) EcoRI (c) northern blotting (b) \(\frac{\mathrm{GGATCC}}{\mathrm{CCTAGG}}\). (d) Disarmed pathogen vectors Biotechnology Principles and Processes; Plant Tissue Culture; Cloning Vector; Gene Transfer Methods; Restriction Enzymes; Biotechnology Multiple Choice Questions . The source of the restriction enzyme Hindlll is The answer key is prepared with best of our knowledge. Free PDF Download of CBSE Biology Multiple Choice Questions for Class 12 with Answers Chapter 11 Biotechnology: Principles and Processes. Rajkumar is a lecturer from TamilNadu, India. Biology MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. (b) Haemophilus influenzae Rd Complete MCQ's with Solution - Biotechnology : Principles & Processes NEET Notes | EduRev chapter (including extra questions, long questions, short questions, mcq) can be found on EduRev, you can check out NEET lecture & lessons summary in the same course for NEET Syllabus. (b) DNA with a piece of foreign DNA, Question 17. (b) Salmonelia typhimurium, Question 13. (d) inject recombinant DNA into the nucleus of an animal cell. (c) gold or tungsten BIOTECHNOLOGY- principles and processes 2. Check the below NCERT MCQ Questions for Class 12 Biology Chapter 11 Biotechnology: Principles and Processes with Answers Pdf free download. Answer: 4. Biotechnology: Principles and Processes – CBSE Notes for Class 12 Biology CBSE NotesCBSE Notes BiologyNCERT Solutions Biology Principles of Biotechnology and Tools of Recombination DNA Technology: 1. The transfer of genetic material from one bacterium to another through the mediation of a vector like virus is termed as In biolistic method of gene transfer, the microparticles coated with foreign DNA are bombarded into target cells at a very high velocity. (d) none of the above. It has applications in various sectors such as medicine and agriculture. 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(a) It recognises a palindromic nucleotide sequence. Answer: Replies. (d) Replication will not takes place. (d) Hindll (C) \(\frac{\mathrm{GGATCC}}{\mathrm{CCTAGG}}\) Free PDF Download of NEET Biotechnology - Principles and Process Important Questions of key topics. (b) the name of strain. Biotechnology is a wide branch that involves the exploitation of living organisms using technologies to develop products that would sustain human welfare. (c) Extension of primer end on the template DNA Save my name, email, and website in this browser for the next time I comment. Answer: (a) polymerase chain reaction (a) multiplication of yeast (c) Divalent cations (a) Haemophilus influenzae (d) A high copy number (c) uptake of DNA through transient pores in the bacterial cell wall, Question 37. Multiple choice questions help to develop understanding of all key points of chapter. Answer: (c) Extension of primer end on the template DNA, Question 39. (c) Bioreactors, Question 7. A device in which large volume of living cells are Answer: (c) Agrobacterium tumefaciens If you have any query regarding CBSE Class 12 Biology Biotechnology: Principles and Processes MCQs Pdf, drop a comment below and we will get back to you at the earliest. Biotechnology MCQ. (a) Restriction endonuclease Practice NEET Important Chapterwise Questions solved by our expert teachers helps to score good marks in NEET Medical Exams. (b) making cells impermeable for DNA Which one of the following is not a correct match ? Just Exam provide a platform to all students who want to make practice for various subject online. (b) Availability of synthetic primers Download PDF. (a) increasing the competition between cells 15. (c) Bioreactors Answer: (b) arsenic or silver Which of the following is not a source of restriction endonuclease ? Log in, Concise Mathematics Class 10 ICSE Solutions 2018. [PDF] Biotechnology Principles and Processes Notes PDF. (b) An antibiotic resistance marker Answer: (b) excise introns from the RNA transcript, Question 43. He completed graduate work at the University of Pittsburgh, in 1963, followed by three years of post-graduate studies at Yale. An advantage of using yeasts rather than bacteria as recipient cells for the recombinant DNA of eukaryotes is that yeasts can myCBSEguide has just released Chapter Wise Question Answers for class 12 Biology. (d) all of the above. (b) its resistance to restriction enzymes Herbert Boyer was born in 1936 and brought up in a corner of western Pennsylvania where railroads and mines were the destiny of most young men. (c) Taq polymerase (d) Selectable marker – Identification of transformants (a) Micro-injection method (b) endonucleases NCERT Books Class 12 Biology: The National Council of Educational Research and Training (NCERT) publishes Biology textbooks for Class 12. The term “competent” refers to (b) Chilled ethanol In "Environmental Biotechnology-Principles and Applications", the authors connect the many different facets of environmental biotechnology. Which of the following has popularised the PCR (polymerase chain reactions) ? (d) Kary Mullis About the Author: Rajkumar. (d) All of the above Solve 15 MCQs on Biotechnology (Biotechnology and Its Applications) in this quiz format. If a plasmid vector is digested with EcoRI at a single site, then What does “BR” stands for ? (b) Boliver and Rodriguez (c) Entamoeba coli Genetic Engineering / Molecular Biology Techniques; Labels: biotechnology mcq, multiple choice on biotech. More MCQs: “BIOTECHNOLOGY” | All MCQs Quiz on “Biology” | Visit Main site for More MCQs on Biology Free Download as PDF of the detailed solutions for class 12 Biology from NCERT or CBSE text book as per exam pattern, to help you in day to day learning. MCQ Questions for Class 12 Biology with Answers were prepared based on the latest exam pattern. Answer: (d) Availability of ‘thermostable’ DNA polymerase (c) charge to size ratio (a) charge only Biotechnology Principles and Processes Class 12 Notes Pdf Free Download Biotechnology. (b). (b) two sticky ends will be produced, Question 26. (c) Paul Berg, Question 12. (b) Annealing of primers to template DNA Download latest MCQs for Biology Biotechnology Principles and Processes in pdf free (d) six sticky ends will be produced. (b) production of CO2, Question 9. He helps the students for advancement and provide Biology Materials. Biology MCQs For Class 12 Chapter Wise With Answers Pdf Download is very important for students who want to score good marks in their CBSE board examination. The term ’chemical knife’ refers to The book develops the basic concepts and quantitative tools in the first six chapters, which comprise the principles. Download MCQs for NEET Biology Biotechnology Principles and Processes, for important topics for all chapters in Biology Biotechnology Principles and Processes based on latest syllabus. Answer: (a). (c) purify the DNA Answer: (c) uptake of DNA through transient pores in the bacterial cell wall Which of the following tools of recombinant DNA technology is incorrectly paired with its use ? (d) Bacillus amyloliquifaciens (b) Micro-pipettes, Question 48. Answer: (b) denaturation → extension → annealing Carbon source for large scale industrial fermentation process. Answer: Multiple Choice Questions-Biotechnology; Biotechnology Questions; Quizzes (Practice Tests ) Agricultural Biotechnology ; Recombinant DNA technology; Tissue culture; Molecular Biology Techniques ; DNA fingerprinting or profiling; Exam Questions. Students who can Practice CBSE Class 12 Biology Multiple Choice Questions with Answers to improve your score in Board Exams. Multiple Choice Questions-Biotechnology; Biotechnology Questions; Quizzes (Practice Tests ) Agricultural Biotechnology ; Recombinant DNA technology; Tissue culture; Molecular Biology Techniques ; DNA fingerprinting or profiling; Exam Questions. (a) Escherichia coli The letter ’R’ in EcoRI is derived from Biotechnology Principles and Processes; General . Ans. Biology MCQ Questions for Class 12 with Answers Pdf […] Which of the following is required to perform polymerase chain reaction ? (a) competent cells Question 25. (a) amplification of DNA. (b) uptake of DNA through membrane transport proteins (c) Streptomyces albus To register Biology Tuitions on Vedantu.com to clear your doubts. (c) unpaired bases (b) conjugation Answer: (b) Thermus aquaticus, Question 3. (d) UV radiations During isolation of genetic material, the chemical used to precipitate out the purified DNA is An enzyme catalysing the removal of nucleotides from the ends of DNA is (c) Entamoeba coli, Question 38. The NCERT Biology Books are based on the latest exam pattern and CBSE syllabus. BIOTECHNOLOGY: PRINCIPLES & PROCESSES PPT PDF Part 2; Email This BlogThis! (a) calcium salts The term ’recombinant DNA’ refers to Ans. (a) Agrobacterium tumefacines (c) ribonucleases (d) translation. 1. Set 1/ Set 2 / Set 3; Biotechnology Practice Test . (a) one sticky end will be produced (b) \(\frac{\mathrm{GGATCC}}{\mathrm{CCTAGG}}\) Biotechnology, as you would have learnt from the previous chapter , essentially deals with industrial scale production of biopharmaceuticals and biologicals using genetically modified microbes, fungi, plants and animals. Answer: The NCERT Class 12th Biology textbooks are well known for it’s updated and thoroughly revised syllabus. Answer: (a) Bacteriophage and Recombinant (a) bromophenol blue He holds a master degree in botany. Answer: MCQ Questions for Class 12 Biology with Answers were prepared based on the latest exam pattern. Answer: Unknown August 6, 2020 at 11:06 PM. Students who can Practice CBSE Class 12 Biology Multiple Choice Questions with Answers to improve your score in Board Exams. Share to Twitter Share to Facebook Share to Pinterest. Reply. (d) PstI, Question 31. Answer: Question 46. (a) binding of DNA to the cell wall (a) polymerases (c) Multiple restriction sites, Question 28. Enzyme ‘Taq polymerase’ used in PCR, has been isolated from bacterium (d) Streptomyces albus. (b) DNA, CaCl2 and nuclease Question 1. (d) Replication will not takes place. Download PDF. (d) DNA with more than one recognition sites. (c) unpaired bases, Question 23. Biotechnology is a wide field of Biology that involves living systems and organisms to make new products beneficial for mankind. 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