A radioactive element x has an atomic number of 100. It decays directly into an element y which decays directly into element z. In both processes a charged particle is emitted. Which of the following statements would be true? (a) y has an atomic number of 102 (b) y has an atomic number of 101 (c) z has an atomic number of 100 (d) z has an atomic number of 101

1 Answers   Wipro,

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what is Genome annotation?

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How to assign alpha helix & beta sheets?

1 Answers   Wipro,

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How long will a train 100m long traveling at 72kmph take to overtake another train 200m long traveling at 54kmph?

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In Reimer-Tiemann?s reaction, the reaction intermediate is (a) Carbene (b) Dichloro carbene (c) Carbonion (d) Carbonium ion.

1 Answers   Biotech, Wipro,

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How many base pairs does the simplest bacteria have?

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Describe the aim of microarray data analysis?

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Does multidrug resistance (mdr) arise by activation of stable genes encoding drug efflux pumps or by mutations of genes encoding other types of transporters in bacterial pathogens?

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If you had 1,500 base pair pieces of random DNA and you have to know how many of them had homology to known genes, what would you do to determine that?

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The rate of the first order reaction depends on the (a) Concentration of the reactant (b) Concentration of the product (c) Time (d) Temperature.

1 Answers   Wipro,

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How to align two sequences?

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what is a Homologue?

2 Answers  

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