Which of the following enzymes of transcription commonly contains a bromodomain?

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#Question id: 3931

#Unit 3. Fundamental Processes

Which has its primary transcript produced in the nucleolus?

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#Question id: 5284

#Unit 8. Inheritance Biology

DNA from a strain of Bacillus subtilis with genotype a+b+ c+d+ e+ is used to transform a strain with genotype a - b- c- d-   e-. Pairs of genes are checked for co-transformation and the following results are obtained:

Pair of co-transform genes as follow

D-E,             E-C,                C-B,                  A-D

On the basis of these results, what is the order of the genes on the bacterial chromosome?

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#Question id: 30069

#Unit 7. System Physiology – Animal

The cardiac accelerator action of the catecholamines liberated by sympathetic stimulation is referred to as their:

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#Question id: 31300

#Unit 5. Developmental Biology

During chick development, as cells converge to form the primitive streak, a depression called as:

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#Question id: 12573

#Unit 10. Ecological Principles

Which of the following conditions is the most likely indicator of a population in an extinction vortex?