The synthesis of new DNA requires the prior existence of oligonucleotides to serve as primers. On Earth, these primers are small RNA molecules. This latter observation is evidence in support of the hypothesized existence of

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#Question id: 7453

#General Aptitude

What will be the angle between the hour and minute hands at 6 : 15 ?

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#Question id: 1058

#XL - T Zoology

Phage-encoded enzymes are

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#Question id: 4145

#XL - T Zoology

Steriod hormone response elements (HREs) are _ , which, when bound to _, alter gene expression at the level of _.

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#Question id: 9566

#XL - T Zoology

Which of the following adaptations helps kangaroo  rats conserve water?

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#Question id: 19547

#XL - P Chemistry

Which one of the alkali metals form only the normal oxide M2O on heating in air?