Biotechnology (MCQs)multiple choice Questions

1: All viruses consists of…

a) RNA and protein coat

b) DNA and protein coat

c) a nucleic acid and a protein coat

d) Polysaccharides and proteins

2: A small circle of DNA found outside the main chromosome is called a…

a) genetic fingerprint

b) episome

c) plasmid

d) protein

3: Enzymes are involved in DNA replication , ——– is not true…

a) primase

b) helicase

c) RNA polymerase

d) DNA polymerase

4: Green biotechnology is…

a) Industrial chemicals

b) Industrial catalysts

c) BT corn and pesticides

d) Industrial antibiotics

5: Which of the following identified in Genetic testing…

a) genes

b) chromosomes

c) proteins

d) all of these

6: First use of pure microbiological process made by…

a) Chaim Weizmann

b) Louis Pasteur

c) Alexander Fleming

d) Charles Darwin

 

7: Biotechnology is…

a) use of antibiotics

b) use of pesticides

c) use of enzymes in industry

d) Bt-Corn

8: Using living organisms for developing products is known ——– process…

a) bioengineering

b) biotechnology

c) genome engineering

d) medical engineering

 

9: Which of the following Process in which using natural bacteria in mining?

a) bioremediation

b) bioleaching

c) biodegradation

d) genomics

 

10: ——– technique is used to introduce genes into dicots…

a) microinjection

b) Ti plasmid infection

c) electroporation

d) particle acceleration

 

11: Mitosis controlled at point…

a) G2

b) G1

c) S

d) M

 

12: Group of plants that has the greatest diversity are…

a) Lycophyta

b) Angiosperms

c) Gymnosperms

d) Bryophyta

Biochemistry MCQs

1. Acid and Base MCQs
2. Carbohydrate MCQs
3. Proteins MCQs
4. Lipids and Biomembranes MCQs
5. Nucleic acids MCQs
6. Metabolism of Carbohydrates MCQs
7. Enzymes MCQs
8. Vitamins and Hormones MCQs
9. Bioenergetic MCQs
10. Biotechnology MCQs
11. Biotechnology MCQs 2
12. Basic Biochemistry MCQs (important)

 

Biotechnology (MCQs) multiple-choice Questions

1. Biotechnology MCQs
2. Intro to Biotechnology MCQs
3. Agricultural Biotechnology MCQs
4. Repeated Agricultural Biotechnology MCQs
5. BIOSAFETY & BIOETHICS MCQs
6. inorganic Chemistry MCQs
7. Organic Chemistry MCQs
8. Ecology MCQs
9. Biodiversity MCQs
10. Environmental Policy MCQs
11. Psychology MCQs
12. Microbiology ( Agricultural microbiology MCQs)
13. Cell Biology MCQs
14. Genetics MCQs
15. Analytical Chemistry  MCQs
16. Molecular Biology MCQs
17. Microbiology and Immunology MCQs
18. Biodiversity And Conservation MCQs
19. Agriculture Biotechnology MCQs
20. Genomics MCQs,
21. Fungal Biotechnology MCQs
22. Cell and Tissue Culture MCQs
23. Virology MCQs