The A260/A280 ratio of a double-stranded DNA sample can be used to assess its purity. The value for the pure DNA is ----------------

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#Question id: 19332

#SCPH06 I Botany

Which one of the following transducers is a self-generating type transducer?

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#Question id: 18653

#SCPH06 I Botany

In SDS-PAGE, migration of protein is affected by

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#Question id: 5539

#SCPH28 | Zoology

When does neurulation occur during human pregnancy?

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#Question id: 3662

#SCPH01 Biochemistry

______________ refers change to the DNA that affects expression of a gene but is not inherited.

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#Question id: 642

#SCPH05 I Biotechnology

The graphs P, Q and R show the variation of rate constant (k) with temperature. The reactions represented by P, Q and R, respectively, are