NEW
Font size
WorksheetsBiotechnology quiz
Total questions: 20
Worksheet time: 10mins
Which technique used molecular sieving ?
PCR
ELISA
Gel electrophoresis
Southern blotting
Which bacterium naturally transfers T-DNA into plants ?
Agrobacterium tumifaciens
Rhizobium
Bacillus thuringiensis q
Ecoli
Which enzyme is used in PCR?
Helicase
DNA polymerase III
Taq polymerase
Ligase
Restriction endonuclease always recognize sequences that are
Random
Palindromic
Antiparallel
Non repetitive
Golden rice was engineered to combat deficiency of ?
Vitamin C
Vitamin B12
Vitamin A
Vitamin K
Electric charge of DNA
Positive
Negative
Neutral
Depends on PH
Which GMO crop was opposed in India due to biosafety concerns ?
Golden rice
Bt cotton
Bt corn
Bt brinjal
Who is known as father of biotechnology?
Mendel
Watson
Karl Ereky
Louis Pasteur
What is the fullform of Ti plasmid
Transformation inducing plasmid
Transcription initiation plasmid
Tumour inducing plasmid
Transfer inducing plasmid
Which enzyme joins DNA fragments together?
DNA ligase
DNA polymerase
DNA helicase
Taq polymerase
Which committee regulates GM crop approval in India?
ICMR
CSIR
GEAC
DBT
First clinical product produced using recombinant DNA technology was ?
Human insulin
Streptokinase
Interferon
Alpha -1- antitrypsin
What is term for theft of biological resource?
Biopatent
Bioethics
Biopiracy
Bioinformatics
Full form of ELISA is ?
Electrophoresis linked immuno secondary analysis
Enzyme linked immuno sorbent assay
Enzyme loaded ionised substrate assay
Enzyme linked immuno selection assay
Microorganism used in insulin production
Bacillus thuringiensis
Ecoli
Pseudomonas
Rhizobium
First company to start large scale insulin production
Novartis
Johnson's and Johnson's
Pfizer
Eli Lilly
In gel electrophoresis DNA fragments are seperated on basis of ?
Sequence
Size (length)
Charge
Base composition
Small circular extrachromosomal DNA in bacterial cell is called
Genome
Plasmid
Chromatin
Nucleoid
In genetic engineering, antibiotic resistance genes are used as?
Cloning sites
Selectable markers
Expression units
Promoters
Which of the following is NOT a cloning vector?
Cosmid
Ti plasmid
F-plasmid
mRNA
