Bio Informatics Interview Questions
Questions Answers Views Company eMail

How to run DOCK 6 using cygwin?

1 4523

What are the main signals used for gene finding in prokaryotic genomes? How are these signals introduced into the search algorithms?

1 1729

What are the main approaches of predicting protein interactions using genomic context analysis?

1 1968




What is the main idea of maximum parsimony in phylogenetic tree construction? What are the drawbacks?

2 3549

Bootstrap analysis evaluates evolutionary trees by sampling columns from the original alignment with replacement (multiplying or removing some of them) and computing a proportion of times that a particular branch appears in the resulting trees. What is the main idea behind this approach?

976

Which of the following sequences contains the pattern [AG]-x (4)-G-K-[ST] from the PROSITE database? seq. A: VAGWGKST seq B: GVLKRGKS seq. C: AGVLKGRT seq. D: AGVGKSTP

5 3604

If a match from a sequence database search is reported to have an E-value of 0.0, should it be considered highly insignificant or highly significant?

3 2723

Suppose you used the NCBI Blast server to look for a match to a fruit-fly gene. Suppose further that the best alignment contained this section of an alignment: Hit from database: XXXXXXXXXXXXXXNFSTSQ user sequence: SLEAEAAPASISPSNFSSSQ What do the Xs signify?

Infosys,

4 4235




How you caluculate sensitivity and selectivity of Blast?

2 5712

which instrument is most commonly used to observe the external features of grasshopper's abdomen?

1 5969

How can i do the Homology Modeling of GPCR receptor successfully? My target identity with template is only 27%

4 2726

what is the length of the exon and intron

3 3591

what is e value?

4 6706

What are the responsible factors for extinction of flora and fauna ?

CAT,

3 9313

How is the respiratory system applied to the sport paintball?

1 2672


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Un-Answered Questions { Bio Informatics }

what is the image of point (3,8) in the line x + 3y = 7 ?

1113


What is the input and outpit of a distance based algorithm?

961


A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?

1013


How to identify common acc.numbers from among a set of files ?

1592


can u give me an example of a project you were involved with that illustrates your interest and skills in bringing people together?

889






what is an active ? (UML)

1211


What are oesophageal molecular markers?

925


How to caculate coordinates of each atoms on 3 D HP model?

932


Integrate 3x + 5 / (x3-x2-x+1)?

864


Will the plant able to produce electricity when the soil is dried up

483


Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)

10648


Define perl and clustalW problem?

1241


How do ESTs work?

820


What is Phantom Gene Sequence?

1201


NLO : RPS : : ? : ZXA

1029