Two dimensional gel electrophoresis is a technique for separating proteins

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#Question id: 3717

#SCPH28 | Zoology

E. coli DNA polymerase catalyzes polymerization in the ________ direction(s)

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#Question id: 5560

#I Life Science/ Life Sciences Group – I-V

In a newly fertilized egg, the vitelline layer ________.

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#Question id: 5130

#SCPH01 Biochemistry

Regulation by gradients of paracrine factor concentration was elegantly demonstrated by the specification of different mesodermal cell types in the frog Xenopus laevis by activin, a paracrine factor of the TGF-beta family. Which of the following observations are correct from this graph?

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#Question id: 14774

#SCPH06 I Botany

A problem in mathematics is given to three students Dayanand, Ramesh and Naresh whose chances of solving it are 1/2, 1/3, 1/4 respectively. The probability that the problem is solved is

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#Question id: 4599

#SCPH06 I Botany

Many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl under their shells and are not used in swimming. This is an example of ________.