MODEL TEST PAPER OF BIOTECHNOLOGY OF GIMT,KANIPLA

       

MODEL TEST PAPER

(INTRODUCTION TO BIOTECHNOLOGY (BT-101E))

UNIT-1

1.     What are important characteristics of living organisms? (10)

2.     What is difference between living and non-living things? (10)

3.     Write down important function of nucleus, ribosome, mitochondria, E.R. (20)

4.     What is difference between prokaryotic and eukaryotic cell? Also draw a well labeled diagram. (10)

5.     a. what is difference between plant cell and animal cell? (10)

   b. What is difference between gram +ve and gram –ve bacteria? (10)

6. What are carbohydrates? Give different classes of carbohydrates                                                                                with examples. Explain about functions also. (20)

7. What are proteins? Give their classification on the basis of their structure. Write down about their function also. (20)

8. What are nucleic acids? Write down about the differences between DNA & RNA? (10)

9. Write short note on (5 marks each)

-Difference between cofactors & coenzyme.

-Properties of Enzymes.

-DNA structure.

-Factors affecting properties of Enzyme.

-Vitamins.

-Classification of enzymes.

-Types of DNA.

UNIT-2

1.     Write down about mitosis and its significance. (10)

2.     Write down about meiosis and its significance. (10)

3.     What is mitosis and meiosis? Explain & write their significance also. (20)

4.     What is a gene? Explain about its structure. (10)

5.     write note on(10 marks each)

-Replication

-Transcription

-Translation

6.     What is mutation? Explain about its types. (10)

7.     Briefly explain the beneficial economic importance of bacteria in the field of industry, agriculture, medicine &waste treatment. (10)

8.     What is a bacteria? Give its classification on the basis of structure and its role in industry. (10)

9.     What is a VIRUS? Explain its various characteristics. (10)

10. What is a fungi? Explain. (10)

11. What is a immune system? How it helps in fighting against infection. Explain. (10)

12. a. Describe the measures for the control of bacterial & fungal contamination. (10)

b. Discuss the advantages and disadvantages of M.O. (10)

UNIT-3

1.     What is recombinant DNA technology? Explain about various tools used in recombinant DNA technology?

2.     Write note on(10 marks each)

a.      Plasmids

b.     Vectors

c.     Restriction enzymes

3.     a. Define transgenic animals and how they are produced? (10)

     b. List some examples of transgenic animals along with their utility. (10)

4. What are transgenic plants? How they are produced? Give some examples. (20)

5. Explain about basic concept of Genetically Modified Organisms (G.M.O.) (i.e. transgenic animal and plant). (20)

UNIT-4

1. Define biotechnology? Write down application of biotechnology in agriculture, medicine & forensic sciences? (20)

2. Write note on-(10 marks each)

a. Agriculture

b. Forensic sciences

c. Industry

d. Medicine

e. Environment

3. Write notes on-(10 marks each)

a. Bioinformatics

b. Bio-sensors

c. Bio-MEMS

d. Nanotechnology

4. Write notes on-(10 marks each)

a. Ethical issues related to bio-technology

b. Public perception of bio-technology