When X-Ray photons collide with electrons (a) They slow down (b) Their mass increases (c) Their wave length increases (d) Their energy decreases.

1 Answers   Wipro,

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How much template do you need for sequencing?

1 Answers  

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what is QSAR (quantitative structure-activity relationship?

1 Answers  

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What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

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

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What is the secondary structure of intron ?

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What are the advantages of molecular cloning tools?

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

1 Answers  

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

0 Answers  

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If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th terms?

1 Answers   TCS, Wipro,

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