Top 80+ Solved Biotechnology and its Applications MCQ Questions Answer
Q. In which therapy, vectors are used to introduce desired gene into the body of patients?
a. In vivo, gene therapy
b. Germ line therapy
c. Ex vivo gene therapy
d. Foreign gene therapy
Q. The method during which genetic characteristics of animals are improved by mating of selectedbreeds is known as -
a. Improved breeding
b. selective breeding
c. mating
d. Breeding
Q. The Phenomenon of introduction of exogenous DNA into the genome of animals is -
a. In vivo, gene therapy
b. Foreign gene therapy
c. Ex vivo gene therapy
d. Transgenesis
Q. The animals whose genome is altered by introduction of transgene is known as -
a. modified animal
b. Hybrid animals
c. cross breed animals
d. Transgenic animal
Q. Transgene introduced in the first transgenic cow was responsible for the production of
a. Albumin enriched milk
b. Protein enriched milk
c. Human protein enriched milk
d. Vitamins enriched milk
Q. What was the amount of Alpha-lactalbumin in the milk of transgenic cow ?
a. 4.2 grams per litre
b. 2.4 grams per litre
c. 3.4 grams per litre
d. 4.2 grams per litre
Q. Earlier which animals were used to test the safety of Polio Vaccine
a. Transgenic rat
b. Transgenic pigs
c. Transgenic mice
d. Transgenic sheep
Q. The right granted by government to prevent others from the commercial use of resources inventionis -
a. Government grant
b. Patent
c. official document
d. Biopatent
Q. Exploitation of Patent of biological resources of other nations is called as -
a. Biosafety
b. Biopiracy
c. Biowar
d. Bioabuse
Q. Organisms which can be used to gain commercial benefits are called -
a. Beneficial resource
b. Bioresources
c. Financial resources
d. Biological resources
Q. The plant Pentadiplandra brazzeana belongs to which country ?
a. China
b. West Africa
c. Pakistan
d. America
Q. Which technology facilitates the production of novel DNA molecule by combining sequences fromDNA from two different organisms ?
a. gene therapy
b. Recombinant DNA technology
c. Polymerase chain reaction
d. germ line gene therapy
Q. Which is the most common bioinsecticide for the protection of cotton ?
a. Pyrethrin
b. Rotenone
c. Eicer
d. Bacillus thuringiensis
Q. Which of the following can be controlled with the help of biopesticides ?
a. Insect
b. Disease
c. Weeds
d. All the above
Q. Transgenic animals are produced by incorporation of Foreign gene into the -
a. Nucleus of fertilized egg
b. Nucleus of sperm
c. Nucleus of unfertilized egg
d. Egg cell