Bio Informatics Interview Questions
Questions Answers Views Company eMail

How to find a sequence of dna molecule?

912

How to align two sequences?

1 2034

How to predict the function of a gene (product)?

876




How to predict the structure of a sequence?

2 1839

What is a DNA array?

870

What is an alignment?

2 2503

What is a scoring matrix?

1 5743

What is a homologue?

998




Describe the aim of microarray data analysis?

1241

How a cluster algorithm works?

872

What is the aim of Blast software?

2 2001

How the Algorithm works?

820

What are the main differences between parsimony,distance and likelihood-based algorithms?

992

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

Biocon,

1003

Explain about needleman-wunsch algorithm?

1109


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Un-Answered Questions { Bio Informatics }

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

921


How do ESTs work?

856


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

513


How the Algorithm works?

820


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

1622






Explain about needleman-wunsch algorithm?

1109


How do you find the most recent human sequence data in the data bases inorder to determine physical maps?

923


what is the principle involved in Biometry?

1048


what is an active ? (UML)

1236


How to Insert Genomic DNA into yeast ?

825


What is Phantom Gene Sequence?

1236


What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?

842


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?

836


How can we find the direction of an nucleotide substitution, for example; C to T or T to C?

1214


Can DeCypher be used for protein struc-ture modeling?

989