Which of the following is a constitutive transcriptional activators in the dark

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#Question id: 18999

#Unit 13. Methods in Biology

In which type of chromatography, the stationary phase held in a narrow tube and the mobile phase is forced through it under pressure?

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#Question id: 12346

#Unit 10. Ecological Principles

The schematic below shows the relationship between survivorship with age (relative to maximum lifespan) in Species 1 (dashed line) and Species 2 (solid line). Which of the following inferences is compatible with this figure?

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#Question id: 3521

#Unit 8. Inheritance Biology

Which of the following is incorrect about independent assortment?

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#Question id: 24253

#Unit 2. Cellular Organization

Choose the correct option

a. H3 and H4 histones first form heterodimers that then come together to form a tetramer with two molecules each of H3 and H4.

b. While H2A and H2B form heterodimers in solution but not tetramers.

c. This assembly without DNA called Histone-only Intermediates

d. First the H3.H4 assemble into tetramer (HOI) then DNA wrapped over H3.H4 tetramer.

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#Question id: 12596

#Unit 10. Ecological Principles

Which of the following best describes the consequences of White-band disease in Caribbean coral reefs?