EC9073 - Bioinformatics - April May 2014

Anna University Questions - EC9073 Bioinformatics April May 2014, Computer Science and Engineering (CSE), Seventh semester, Regulation 2008

Exam	B.E/B.Tech. (Full Time) DEGREE END SEMESTER EXAMINATIONS
Academic Year	April May 2014
Subject Code	EC9073
Subject Name	Bioinformatics
Branch	Computer Science and Engineering
Semester	Seventh Semester
Regulation	2008

B.E / B.Tech. (Full Time) DEGREE END SEMESTER EXAMINATIONS, APRIL / MAY 2014

Computer Science and Engineering

Seventh Semester

EC9073 BIOINFORMATICS

(Regulation 2008)

Time : 3 Hours                      Answer A L L Questions                Max. Marks 100

PART-A (10 x 2 = 20 Marks)

1. What are the structural domain resources?

2. What is the need of bio informatics technologies?

3. Give short note on data quality.

4. How machine learning is used in bioinformatics?

5. List out the major steps used in PHMM generation.

6. How Bayesian networks used in modeling for bioinformatics?

7. What are the important problems in DNA and protein sequence analysis?

8. Give the unique function of promoters.

9. What are the methods used to extract the significant modes of variation from the large array of time series expression data?

10. What is gene expression profiling?

Part-B (5* 16 = 80 Marks)

11. (i) How can the secondary resources and associated algorithms be grouped? Discuss in detail. (12)

(ii) Explain in detail about the drug discovery (4)

12. a (i) With neat sketch, explain data ware housing architecture in detail (8)

(ii) Explain in detail about DNA data analysis (8)

(OR)

b (i) Explain in detail about Protein data analysis (8)

(ii) With necessary diagrams detail different learning algorithms used in neural networks. (8)

13. a. Explain briefly about Hidden Markov model for biological data analysis (16)

(OR)

b. Detail comparative and molecular modeling for biological data analysis (16)

14. a.(i) Explain two dimensional portrait representation of DNA sequences (8)

(ii) Discuss Chaos Game Representation of biological sequences (8)

(OR)

b.(i) Explain different DNA walk models in detail (8)

(ii) Discuss different approaches of motif detection with a sample pattern (8)

15. a Explain briefly about Image analysis for data extraction (16)

(OR)

b Elaborate data analysis for pattern discovery. (16)

************************

Go back to Anna University B.E Computer Science and Engineering Regulation 2004 and 2008 Seventh Semester Questions  page

Go back to Anna University B.E Computer Science and Engineering Questions April May 2014  page

Go back to Anna University B.E Computer Science and Engineering Questions page