BIOLOGY FOR ENGINEERS 21BE45 Solved MODEL QUESTION PAPER with answer
Module 1
1. a. Highlighting the properties of cellulose, justify cellulose as an effective water filter.
1. b. Write a short note on i. PHA, ii. Whey proteins
2. a. With an example explain the development of DNA vaccines.
2. b. Explain the applications of enzymes in biosensors and Bio- bleaching
Module 2
3. a. Brain functions as a CPU system. Justify
3. b. What is electroencephalogram? Discuss the various applications of electroencephalogram
4. b. Give an account on the characteristics and features of cataract
Module 3
5. b. Write a short note on i. chronic obstructive pulmonary disease ii. Muscular dystrophy
6. a. What is spirometry? Discuss the types and functioning of the spirometry
6. b. With a neat labeled diagram, explain the mechanism of filtration by the nephrons
Module 4
7. a. What is echolocation? Discuss the application of echolocation in ultrasonography
7. b. Explain the experiment conducted by Prof, Dickman and colleagues on GPS systems existing in pigeons
8. a. What is a lotus leaf effect? Explain the mechanism and applications of lotus leaf effect
8. b. The structure and design of the Kingfisher’s beak led to the design of the bullet trains. Explain
Module 5
9. a. What is Bioprinting? Discuss the process and applications of bioprinting
9. b. What is DNA origami? Explain the process of DNA origami
10. a. Give an account on the process involved in the self-healing bio concrete
10. b. What is Bioremediation? Explain the various types of bioremediation
