Bioinformatics Multiple Choice Questions and Answers for Practice

16. First molecular biology server Expasy in the year?

1. 1992
2. 1993
3. 1994
4. 1991

17. Human genome contains about

1. 3 billion base pairs
2. 4 billion base pairs
3. 5 billion base pairs
4. 2 billion base pairs

18. In a bucky ball, each carbon atom is bound to ...........adjacent carbon atoms.

1. 2
2. 3
3. 4
4. 1

19. invitro in latin means

1. within the lab
2. outside the lab
3. outside the glass
4. within the glass

20. Margaret Dayhoff developed the first protein sequence database called

1. PDB
2. Atlas of protein sequence and structure
3. Protein sequence databank
4. SWISS PROT

21. Nanotechnology, in other words, is

1. Atomic engineering
2. Small technology
3. Microphysics
4. Carbon engineering

22. Phylogenetic relationship can be shown by

1. Gene Bank
2. Data retrieving tool
3. Data search tool
4. Dendrogram

23. PRINTS are software used for

1. detection of tRNA genes
2. prediction of function of a new gene
3. Identification of functional domains/motifs of proteins
4. detection of genes from genome sequence

24. Proteomics is the study of

1. set of proteins in a specific region of the cell
2. entire set of expressed proteins in a cell
3. none of these
4. set of proteins

25. Step wise method for solving problems in computer science is called

1. sequential design
2. procedure
3. algorithm
4. flowchart

26. SWISS PORT is related to

1. Swiss Bank data
2. Sequence data bank
3. Sequence sequence data
4. Portable data

27. SWISSPROT protein sequence database began in

1. 1986
2. 1987
3. 1988
4. 1985

28. The computational methodology that tries to find the best matching between two molecule, a receptor and ligand is called

1. molecular docking
2. molecular fitting
3. molecule affinity checking
4. molecular matching

29. The cut-off limit of human eye to see is ..................nm

1. 100
2. 1000
3. 10000
4. 10

30. The diameter of a bucky ball is about

1. 100 Armstrong
2. 1 nm
3. 10 nm
4. 1 Armstrong