A deficiency in the synthesis of sphingomyelins or cerebrosides will most likely result in the improper formation of

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#Question id: 249

#Unit 1. Molecules and their Interaction Relevant to Biology

According to Chargaffʹs observations of nucleotide composition of DNA samples, which of the following options are correct

A) % of (G + C) + % of (A + T) = 100%.

B) A = T.

C) G = C.

D) %A + %C + %T = 100%.

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#Question id: 12687

#General Aptitude

 If the diagonals of two squares are in the ratio of 2 : 5, their area will be in the ratio of

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#Question id: 4098

#Unit 3. Fundamental Processes

A merodiploid with a mutant repressor gene (Is) is shown below. The mutant repressor therefore binds irreversibly to both operators and will render

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#Question id: 18817

#Unit 13. Methods in Biology

The PCR technique widely used in bacterial genomic studies for screening of plasmid inserts is

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#Question id: 12820

#General Aptitude

The length of a room floor exceeds its breadth by 20 m. The area of the floor remains unaltered when the length is decreased by 10 m but the breadth is increased by 5 m. The area of the floor (in square metres) is :