Chloroplast movements in some plants is maintained by fused molecules of phytochrome and phototropin is known as

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#Question id: 12904

#Part-A Aptitude & General Biotechnology

Match the following:

1. Southern Blotting                               i. Melting temperature of DNA strand

2. DNA microchips                                   ii.oligonucleotide matching to DNA sample

3. ASO-PCR                                                 iii.DNA hybridization to oligo arrays

4. DGGE                                                        iv. labeled probe hybridization to DNA  

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#Question id: 12906

#Part-A Aptitude & General Biotechnology

An alternative method labeling strategy used in karyotyping and gene localisation is _______

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#Question id: 12907

#Part-A Aptitude & General Biotechnology

The binding of a regulatory protein or transcription factor to a specific DNA site results in a complex which may be analyzed by the technique termed as _____

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#Question id: 12915

#Part-A Aptitude & General Biotechnology

Which of the following statement is not correct about PCR.

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#Question id: 12916

#Part-A Aptitude & General Biotechnology

Which statement is correct for Zoo blotting?

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#Question id: 12917

#Part-A Aptitude & General Biotechnology

Arrange the steps of stages in PCR in correct order.

1. The region to be specifically amplified is made accessible within the complex DNA.

2. The double stranded DNA is denatured by heating the reaction mixture to above 90 degree Celsius.

3. A thermal cycler is used to incrementally decrease the annealing temperature.

4. Reaction mixture is then cooled to a temperature between 40 and 60 degree celsius.