Are you looking for Mcqs on Biotechnology? If Yes then you are at right place. Here you will find Biotechnology Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Biotechnology Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Biotechnology Mcqs. as you know Questions and Ansers on Biotechnology is very important for Neet Exam. In this Biotechnology MCQ section for Neet competition we are covering MCQS on Biotechnology
Question : Which bacterium is used in the production of insulin by genetic engineering?
A. Saccharomyces
B. Rhizobium
C. Escherichia
D. Mycobacterium
Question : _______ is used as a vector for cloning into higher organisms
A. Retrovirus
B. Baculovirus
C. Salmonella typhimurium
D. Rhizopus nigricans
Question : The expression of a transgene in the target tissue is identified by a
A. Transgene
B. Promoter
C. Enhancer
D. Reporter
Question : Excision and insertion of a gene is called
A. Biotechnology
B. Genetic engineering
C. Cytogenetics
D. Gene therapy
Question : 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
Question : 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
Question : RNA interference helps in
A. Cell proliferation
B. Micropropagation
C. Cell defence
D. Cell differentiation
Question : The first transgenic plant to be produced is
A. Brinjal
B. Tobacco
C. Rice
D. Cotton
Question : PCR technique was invented by
A. Karry Mullis
B. Boyer
C. Sanger
D. Cohn
Question : Which is a genetically modified crop?
A. Bt-cotton
B. Bt-brinjal
C. Golden rice
D. All
Question : The vaccines prepared through recombinant DNA technology are
A. Third generation vaccines
B. First-generation vaccines
C. Second-generation vaccines
D. None
Question : The human genome project was launched in the year
A. 1980
B. 1973
C. 1990
D. 1989
Question : Plasmids are used as cloning vectors for which of the following reasons?
A. Can be multiplied in culture
B. Self-replication in bacterial cells
C. Can be multiplied in laboratories with the help of enzymes
D. Replicate freely outside bacterial cells
Question : The DNA fragments have sticky ends due to
A. Endonuclease
B. Unpaired bases
C. Calcium ions
D. Free methylation
Question : The Golden Rice variety is rich in
A. Vitamin C
B. Î’-carotene and ferritin
C. Biotin
D. Lysine