Download PTU B.Sc-BT 2020 March 6th Sem 47064 Bioinformatics Question Paper

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Roll No. Total No. of Pages : 02
Total No. of Questions : 09

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B.Sc.(BT) (2014 to 2017) (Sem.-6)
BIOINFORMATICS
Subject Code : BSBT-302
M.Code : 47064
Time : 3 Hrs. Max. Marks : 60

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INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students has to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students has to attempt any TWO questions.

SECTION A

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1. Answer briefly :
   1. Homology
   2. Pairwise sequence alignment
   3. Global alignment
   4. BLASTN
   5. Bit Score

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   6. CLUSTAL X
   7. Cladogram
   8. PUBMED
   9. Gap penalty
   10. Dynamic programming

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SECTION-B

2. Write a note on Hidden Markov Model.
3. Differentiate between PAM and BLOSUM matrices.
4. Explain the algorithm of BLAST.

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5. Write an overview of Bioinformatics.
6. Describe the Unrooted tree formation.

SECTION-C

7. Write a note on Database Management System.
8. Discuss the different methods used for multiple sequence alignment.

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9. What is the importance of E-journals and describe their features?

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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