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Biotechnology And Its Applications

103 Questions Start Errorless Test
All Exams Allen Errorless
MP PMT 2011 Q26 Errorless 4. Self Evaluation Test MCQ
Which transgenic animal have been given human genes for organ transplantation into human without risk of rejection
A.
Cow
B.
Sheep
C.
Goat
D.
Pig
CBSE PMT (Pre.) 2011; MH CET 2015 Q27 Errorless 4. Self Evaluation Test MCQ
Maximum number of existing transgenic animals is of
A.
Pig
B.
Fish
C.
Mice
D.
Cow
MP PMT 2011 Q28 Errorless 4. Self Evaluation Test MCQ
Maturation of genetically engineered proinsulin into insulin takes place after
A.
Joining of C - peptide
B.
Removal of C - peptide
C.
Removal of Disulphide bridge
D.
All of the above
AMU (Med.) 2010 Q29 Errorless 1. Biotechnology and it's application MCQ
'Gray biotechnology' is referred to
A.
Medical process
B.
Industrial process
C.
Agricultural process
D.
Aquatic process
DUMET 2010 Q30 Errorless 1. Biotechnology and it's application MCQ
Cloning gene is a process where
A.
Gene is cloned in an animal
B.
Fragments of DNA are transferred from one organism to another, usually carried on a DNA vector
C.
Fragments of DNA cloned in the same organisms using carrier
D.
DNA is cloned in plants
J & K CET 2010 Q31 Errorless 1. Biotechnology and it's application MCQ
The illegal and unlawful development of biomaterials without payment to the inhabitants of their origin is called [NCERT Pg. No. 185] Or Use of bioresources by multinational companies and organizations without authorization from the concerned country and its people is called [NEET 2018]
A.
Bio-infringement
B.
Biodegradation
C.
Bioexploitation
D.
Biopiracy
DUMET 2010 Q32 Errorless 1. Biotechnology and it's application MCQ
Which of the following is not used as bioweapon
A.
Bacillus anthracis
B.
Botulinum toxin
C.
Bacillus thuringiensis toxin
D.
Smallpox
CBSE PMT (Mains) 2010 Q33 Errorless 1. Biotechnology and it's application Numerical
Which one of the following is now being commercially produced by biotechnological procedures
KCET 2010 Q34 Errorless 1. Biotechnology and it's application MCQ
Some of the steps involved in the production of humulin are given below. Choose the correct sequence
(i) Synthesis of gene (DNA) for human insulin artificially
(ii) Culturing recombinant E.coli in bioreactors
(iii) Purification of humulin
(iv) Insertion of human insulin gene into plasmid
(v) Introduction of recombinant plasmid into E.coli
(vi) Extraction of recombinant gene product from E.coli
A.
ii, i, iĪ½, iii, Ī½, vi
B.
i, iii, v, vi, ii, iv
C.
i, iv, Ī½, ii, vi, iii
D.
iii, Ī½, ii, i, vi, iv
AIIMS 2010 Q35 Errorless 1. Biotechnology and it's application MCQ
Monoclonal antibodies are
A.
Obtained from a cell and act on one antigen
B.
Obtained from a group of cells and act on more than one antigens
C.
Obtained from a group of same type of cells and act on single antigen
D.
Obtained from a group of same type of cells and act on more than one antigens
CPMT 2010 Q36 Errorless 1. Biotechnology and it's application MCQ
Cloning does not provide
A.
Same morphological character
B.
Variation
C.
Same genetic character
D.
All of the above
MP PMT 2010 Q37 Errorless 4. Self Evaluation Test MCQ
Who was first to develop artificial skin by tissue culture
A.
Harrison
B.
Carrel
C.
Maximov
D.
Engene-Bell
CBSE PMT 2009; AIPMT (Cancelled) 2015 Q38 Errorless 1. Biotechnology and it's application MCQ
What is true about Bt toxin
A.
The inactive protoxin gets converted into active form due to acidic ph of the insect gut
B.
Bt protein exists as active toxin in the Bacillus
C.
The activated toxin enters the ovaries of the pest to sterilize it and thus prevent its multiplication
D.
The concerned Bacillus has antitoxins
AMU (Med.) 2009 Q39 Errorless 1. Biotechnology and it's application MCQ
Isolation of Bt gene from bacterium (Bacillus thuringiensis) was taken up in the year
A.
1977
B.
1980
C.
1997
D.
1990
AIIMS 2009 Q40 Errorless 1. Biotechnology and it's application MCQ
This method of finding a gene is used when researchers know very little about the gene they are trying to find. This process results in a complete gene library : a collection of copies of DNA fragments that represent the entire genome of an organism
A.
Cloning
B.
Shotgun cloning
C.
Gene synthesis cloning
D.
PCR
MP PMT 2009 Q41 Errorless 4. Self Evaluation Test MCQ
Product of biotechnology is
A.
Transgenic crop (GM crop)
B.
Humulin
C.
Biofertilizer
D.
All of these
AIIMS 2009 Q42 Errorless 4. Self Evaluation Test MCQ
Genetically engineered bovine (bST), sometimes calles rbST (recombinant bovine somatotropin) or rbGH (recombinant bovine growth hormone) are used in the
A.
Therapeutic drugs
B.
Agriculture
C.
Dairy industry
D.
DNA fingerprinting
Odisha JEE 2008 Q43 Errorless 1. Biotechnology and it's application MCQ
In plant biotechnology, root tumours are induced in plant using the bacterium
A.
Agrobacterium rhizogenes
B.
Agrobacterium basilis
C.
Rhizobium
D.
None of these
CBSE PMT 2008 Q44 Errorless 1. Biotechnology and it's application MCQ
Human insulin is being commercially produced from a transgenic species of Or Genetically engineered human insulin is prepared by using [BVP 2000]
A.
Rhizobium
B.
Saccharomyces
C.
Escherichia
D.
Mycobacterium
MH CET 2008 Q45 Errorless 1. Biotechnology and it's application MCQ
Biopiracy is related to [NCERT Pg. No. 185]
A.
Bioreasearches
B.
Traditional knowledge
C.
Biomolecules and genes discovered
D.
All of these
Kerala PMT 2007 Q46 Errorless 1. Biotechnology and it's application MCQ
Which of the following is/are true (A) Biowar Biowar is the use of biological weapons against humans and or their crops and animals (B) Bioethics Bioethics is the unauthorised use of bioresourcesandtraditional knowledge related to bioresources for commercial benefits (C) Biopatent Exploitation of bioresources of other nations without proper authorisation
A.
B only
B.
A only
C.
A and B only
D.
A and C only
E.
B and C only
DPMT 2007 Q47 Errorless 1. Biotechnology and it's application MCQ
Which of the following has been covered under the broad patent category
A.
Triticum
B.
Oryza
C.
Pisum sativum
D.
Brassica
NCERT; CBSE PMT 2007; BHU 2008; MP PMT 2009 Q48 Errorless 1. Biotechnology and it's application MCQ
A genetically engineered micro-organism used successfully in bioremedication of oil spills is a species of
A.
Pseudomonas
B.
Trichoderma
C.
Xanthomonas
D.
Bacillus
MP PMT 2007 Q49 Errorless 1. Biotechnology and it's application MCQ
In September 2001, Which of the following was used as a bioweapon agent in America Or Most widely used bioweapon is [BHU 2006, 08; AFMC 2008]
A.
Botulinum
B.
Anthrax (Bacillus anthracis)
C.
Polio virus
D.
AIDS virus
DPMT 2007; CBSE PMT 2008; CBSE PMT (Pre.) 2012 Q50 Errorless 1. Biotechnology and it's application MCQ
Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin 'A' deficiency
A.
Bt Soybean
B.
Golden rice
C.
Flavr Savr tomatoes
D.
Starlink maize