Top 80+ Solved Biotechnology and its Applications MCQ Questions Answer
Q. The bacteria associated with plant genetic engineering are -
a. salmonella and Pseudomonas
b. Salmonella typhimurium and agrobacterium
c. Bacillus thuringiensis and Pseudomonas fluorescens
d. Both b and c
Q. The science of biotechnology has contributed to field of
a. Health
b. Pharmacy
c. agriculture and industry
d. all above
Q. The method of producing proteins for food or feed through microbial biomass is called
a. PCR
b. SCP
c. Nanotechnology
d. None of above
Q. The insulin prepared through genetic engineering is called
a. Human insulin
b. microbial insulin
c. Bio insulin
d. Humulin
Q. The most common Bioinsecticide in present in the world for protection and mustard is——
a. Pyrethrin
b. Bt. ,
c. Rotenone
d. none of these
Q. First progress in field of genetic engineering, in 1978 by Cohen, Berg and Boyer by synthesis of—————through E. coli
a. Insulin
b. growth hormon
c. Somatostatin
d. both b and c
Q. Which was the first product contributed to human kind by science of Biotechnology in early 1972
a. somatotropin
b. Insulin
c. cytokines
d. erythropoietin
Q. Which is the most common Plasmid used for most of genetically engineered product ?
a. PBR322
b. R Plasmid types
c. CaMV195
d. both a and b
Q. The main use of recombinant DNA technology are.....
a. production of transgenic humans.
b. the creation of cells capable of synthesizing economically important molecules.
c. the efficient reduction of useful proteins.
d. both b and c
Q. Biofuel is made by utilizing which strain of bacteria ?
a. Bacillus amyloliquefacien
b. Klebsiella Planticola
c. E. coli
d. Phanerochaete chrysosporium
Q. Bio augmentation is …..
a. the addition of commercially prepared bacterial strain
b. Production of fertilizers by using bacteria
c. the metals are deposited as insoluble oxides and sulphides by activities of bacteria
d. removal of pests
Q. Which of the following animal is best known genetically ?
a. Planaria
b. Domestic dog
c. Musca domestica
d. Drosophila melanogaster
Q. First transgenic mouse grew twice the normal size after drinking _______ containing water.
a. cu
b. Fe
c. Zn
d. Ra
Q. The genetically modified crops introduced in India are …
a. cotton
b. mustard
c. Wild plant
d. Both a and b