The two polynucleotide chains in DNA are usually found in the shape of_____

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#Question id: 2720

#SCPH05 I Biotechnology

In one strand of a double stranded DNA the rate of occurrence of A is 3 times C in consecutive 10 bases. So how many G will be there in 100 base pairs of a DNA duplex? [Consider G=T in one strand].

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#Question id: 15484

#SCPH05 I Biotechnology

Microbial process produces l-form of amino acids which makes the process advantageous as compared to synthetic processes. Strains employed for amino acid 1. 1. 1. production are 

1. wild-type strains 

2. auxotrophic mutants

3. regulatory mutants

4. auxotrophic regulatory mutants

Which of the following combination has correct options

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#Question id: 3885

#SCPH01 Biochemistry

AZT (3'-azido-2',3'-dideoxythymidine), used to treat HIV infection, acts in HIV-infected cells by:

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#Question id: 283

#SCPH12 I Genetics

The 30 nm fibers of a chromosome are attached to a/an ________ scaffold that holds the fibers in large loops.

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#Question id: 3452

#SCPH06 I Botany

Which of the following is advantage of group living?