BSc Biotechnology Sem IV ATKT 2018-19 ATKT Biotech Biostatistics And Bioinformatics Question Paper - Mumbai University | munotes

Questions asked in this paper

• 1. Attempt all questions

1. Q2 All questions carry equal marks
2. Q4 Use of log tables and non-programmable calculator is allowed
3. Q5 For Q 3 and Q 4 attempt A and B OR C and D directed (Any fifteen) 15
4. Q1 is not an example of an operating system
5. Q2 is expressed in a graphical form known as a
   • a. flowchart c. graforithm of the above
6. Q3 ARAM fabricated with permanently stored data which cannot be erased
7. Q5 is an example of a Boolean logic operator
   • b. what d.and
8. Q6 is a specialized database for C. elegans
9. Q7 is used to send messages over the internet
10. Q8 Give the acronym for PHI- BLAST Define Program with respect to bioinformatics
11. Q10 What are k-tupules in FASTA algorithm?
12. Q11 Define Signal with respect to Dot plot
13. Q12 What are HSPs?
14. Q13 What does E-value approaching zero indicate? State any one goal of MSA (Multiple Sequence Alignment)? The value of coefficient of correlation is , if the two variables
15. Q16 In regression line X on Y, Y is variable For Contingency table in a chi-square test, if there are 2 rows and 2 columns, what will be the degree of freedom
16. Q18 How is type | error made in statistical hypothesis testing?
17. Q19 State true or false: t-test is used when the sample size is less than 30 marks
18. Q20 Give the formula to compute Z- test Paper Subject Code: 79005 Biostatistics and Bioinformatics Elaborate on the classification of biological databases. 08 Explain with suitable examples - specialized genomic resources. 07
19. Q2 C_ Describe briefly CATH and SCOP classification of proteins. 8 marks
20. Q2 D_ Explain the need for protein visualization software with suitable example. 7 marks
21. Q3 A_ State the difference between PAM and BLOSSUM matrices. 8 marks
22. Q3 B do you understand by Global and Local alignment? Explain BLAST and its types. 08 What phylogenetic analysis? Explain the various terms used in 07 7 marks
23. Q4 A_ Find Coefficient of correlation for the following data
24. Q4 B_ Give the steps in testing statistical hypothesis. 7 marks
25. Q4 C Cattle were immunized for a cattle foot disease and following results were obtained. Was the immunization program effective. Use Chi-square test
26. Q4 D_ What is Regression? Explain regression lines and give regression Short notes on any three of the following 15 7 marks
    • a. Computer I/O devices
    • d. Identity and Similarity
    • e. t-test and its types

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