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 (a) 29% (b) 15% (c) 10% (d) 45%

1 Answers   Wipro,

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

2 Answers  

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what is e value?

4 Answers  

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what is the Reaction intermediate in Reimer-Tiemann?s reaction?

1 Answers  

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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?

4 Answers   Infosys,

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If y=cos-1(cosx + 4sinx)/(17)1/2, then dy/dx is ?

1 Answers   Wipro,

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An electron emits energy (a) Because its in orbit (b) When it jumps from one energy level to another (c) Electrons are attracted towards the nucleus (d) The electrostatic force is insufficient to hold the electrons in orbits.

1 Answers   Wipro,

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

0 Answers  

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If cos2A + cos2B + cos2C = 1 then ABC is a (a) Right angle triangle (b) Equilateral triangle (c) All the angles are acute (d) None of these

1 Answers   Wipro,

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How will you value a biotech company as opposed to a consumer products company?

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Explain microarray data clustering ?

1 Answers  

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

4 Answers  

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