Answer / sairam

4 bonds present 2 sigma and 2 pi bonds

Answer / happyguy

4 bonds are present in CO2 molecule.One sigma bond and 3 pi
bonds .

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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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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A man speaks the truth 3 out of 4 times. He throws a die and reports it to be a 6. What is the probability of it being a 6? (a) 3/8 (b) 5/8 (c) 3/4 (d) None of the above

11 Answers   HDFC, Microsoft, MNC, TCS, Wipro,

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what is a qi number?

0 Answers  

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What is the difference between SE(Standard Error) and SEM (Standard Error of Mean) ?

1 Answers  

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An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?

1 Answers  

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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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What is Mathematical Biology?

1 Answers  

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what is a Homologue?

2 Answers  

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How to Count number of nucleotide substitutions ?

0 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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A constant voltage is applied between the 2 ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if (a) both the length and radius of the wire are halved. (b) both the length and radius of the wire are doubled (c) the radius of the wire is doubled (d) the length of the wire is doubled.

1 Answers   Wipro,

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