Top 80+ Solved Biotechnology and its Applications MCQ Questions Answer
Q. In which of the following industrial areas biotechnology is applicable?
a. Health care
b. Environment
c. Agriculture
d. all of the above
Q. Due to what food supply has increased during green revolution?
a. use of chemical
b. use of biochemicals
c. use of photochemicals
d. use of agrochemicals
Q. The organizations whose genetic material has been altered using genetic engineering is called as -
a. Genetically mutant organism
b. Genetically modern organism
c. Genetically modified organism
d. Genetically transferred organism.
Q. Full form of GMO is -
a. Genetically mutant organism
b. Genetically modern organism
c. Genetically modified organism
d. Genetically transferred organism
Q. Which of the following is responsible for causing disease in plants?
a. viru
b. pesticide
c. Herbicide
d. all the above
Q. Bt stands for -
a. Biotechnology
b. Bacteria tolerant
c. Bacillus thuringiensis
d. Bollworm toxin
Q. In which of the following plant Bt toxin gene is expressed?
a. Bt cotton
b. Bt corn
c. Bt Bringal
d. All the above
Q. Toxin proteins produced by the bacterial gene destroys -
a. Aphid
b. grass hoppers
c. Boll worms
d. Beetles
Q. The toxin produced by the Bt is coded by a gene named as -
a. Cry
b. Cry Protein
c. Cyr
d. Cyr Protein
Q. Which of the following techniques use genes and DNA molecules for diagnoses of diseases?
a. Gene therapy
b. Recombinant gene technology
c. Polymerase chain reaction
d. All the above
Q. What were the earlier sources of Insulin?
a. cattle and pig
b. camel and pig
c. cattle and dog
d. goat and pig
Q. Which technology was used to produce human Insulin in E. coli ?
a. Gene therapy
b. Recombinant gene technology
c. Polymerase chain reaction
d. All the above
Q. Which therapy is used for modification of germ cells (sperms and eggs)?
a. sperm line therapy
b. Germ line therapy
c. Egg line therapy
d. Germ line gene therapy
Q. Modifications by germ line gene therapy are heritable as -
a. The Functional gene is incorporated into to their genome.
b. The Functional gene is incorporated into one of the gene.
c. The Functional gene is incorporated into somatic cells.
d. All the above