Download PTU B.Tech 2021 Jan BT-Biotechnology 5th Sem 78237 Bioinformatics Question Paper

Download PTU (Punjab Technical University) B.Tech (Bachelor of Technology) / BE (Bachelor of Engineering) 2021 January BT-Biotechnology 5th Sem 78237 Bioinformatics Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.T ech (BT ) (Sem.?5)
BIOINFORMATICS
Subject Code : BTBT-503-18
M.Code : 78237
Time : 3 Hrs. Max. Marks : 60
INST RUCT ION TO CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
Answer briefly :
1)
What is flat file format?
2)
What are secondary databases?
3)
Give brief account on GenBank.
4)
What is Global Alignment?
5)
What is CATH?
6)
What is E-Value?
7)
Name any two MSA tools.
8)
What is FASTA?
9)
Give significance of Phylogenetic analysis.
10) Define Block based alignment.
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SECTION-B
11) Differentiate between primary and secondary databases.
12) What is the difference between local and global alignment?
13) Explain Dot matrix method.
14) What is Needleman-Wunsch algorithm?
15) Explain clustering based methods of phylogenetic tree construction.
SECTION-C
16) Explain different types of substitution matrices.
17) Explain Blast word algorithm in detail.
18) What is phylogenetic analysis? Explain various tree terminologies.
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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