it is a common experience that if we go on burping
simultaneously and consciously(i.e.purposely,as in a non-
natural action),our stomach starts aching.Why does this
happen?

Draw the E-R diagram for the database of a departmental
store having the following relational database scheme
Employees(e-no, address)
Department(d-name)
work-n(e-no, d-name)
Looking-after(d-name, e-no)
Item (item-no, brand-name, model-no, cost-price, sale-price)

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

522

Bootstrap analysis evaluates evolutionary trees by sampling
columns from the original alignment with replacement
(multiplying or removing some of them) and computing a
proportion of times that a particular branch appears in the
resulting trees. What is the main idea behind this approach?

438

What two possibilities are there to describe how gene
fragments may have evolved?

267

What are the current challenges in the Pharmaceutical and
biotechnology sectors?

424

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

620

How to run DOCK 6 using cygwin?

1628

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

268

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 how much?

417

How the Algorithm works?

309

How to find a sequence of dna molecule?

304

Explain about needleman-wunsch algorithm?

493

What is the criteria for LTQ (LC-MS/MS) SEQUEST search?